We all know perennial NBA powers Lakers, Celtics, Cavaliers and Spurs will be playing deep into May, and even maybe through June. Each team has been there before and it would take a major injury to derail their title chances (see Manu Ginobili and Spurs).

But what about those teams that enjoyed playoff success last season after some no-so-good years. A look at which teams are title contenders which ones are one-hit wonders.

Orlando Magic
A trip to the NBA Finals usually merits a clear-cut “title contender” label but there are a lot of questions that need to answered heading into this season for the Magic. First, can Vince Carter replace Hedo Turkoglu as the team’s go-to guy in the clutch? Is Jameer Nelson completely recovered from his shoulder injury and ready to reclaim his All-Star status? Can Dwight Howard get better after leaping into first-team All-NBA status last year? I say, NO, YES, YES. I guess two out of three ain’t bad. Orlando Magic: CONTENDER.

Houston Rockets
Losing Yao Ming for the season hurts and head coach Rick Adelman will need to scrap his post-up offense in favor of a more wide-open style. Chuck Hayes and Carl Landry have to step into the vacuum left by Yao and Luis Scola must become the team’s No. 1 option on the block. Here’s an addition by subraction: Trevor Ariza for Ron Artest. At this stage of his career, Artest is a shell of himself and Ariza has more upside. It will be feast or famine on offense as the focus shifts entirely on Aaron Brooks. If the young point guard can somehow bottle up his seven-game playoff performance against the Lakers and unleash it for an entire season, the Rockets will be a factor. Speaking of IF, Tracy McGrady won’t be able to rejoin the team until November. Even if T-Mac returns to the court, it remains to be seen how much he can contribute. And can his surgically repaired knee hold up for an entire season? Anything out of T-Mac will be a big plus for the Rockets, but will it be enough? Houston Rockets: ONE-HIT WONDER.

Denver Nuggets
The Nuggets won 54 games last season and reached the Western Conference finals before losing to eventual world champion L.A. Chauncey Billups gets a full training camp the time around and his presence alone can help Denver smooth out all the small problems the Nuggets have had in years past. J.R. Smith, who will miss the first seven games of the season because of suspension, is the key. If he can shave the “hot dog” off his game, he makes the Nuggets a championship-caliber team. Nene’s health is also another factor, but he seems to be fully recovered from all his ailments. and adding Arron Afflalo helps the Nuggets on the defensive end. Afflalo is bigger, stronger, quicker and a better offensive player than Dahntay Jones. Denver Nuggets: CONTENDER.

Derrick Rose was a catalyst in the Bulls' seven-game classic against Boston. (CHICAGO SUN-TIMES)

Chicago Bulls
The epic seven-game war with the Celtics put the Bulls back in the limelight, but to think that Chicago is back as a contender is wishful thinking. Last year’s Rookie of the Year Derrick Rose will get better but he’s the only player on the current roster than has room to improve. Everyone else is tapped out. The loss of Ben Gordon is huge. BG was the guy who made the big shots vs. the Celtics and I don’t think the often-injured Luol Deng can cover for his loss. There’s a saying that you don’t appreciate someone until they are gone. Well, Ben Gordon has left Chicago to be the new microwave in Detroit. Chicago Bulls: ONE-HIT WONDER.

Portland Trail Blazers
The young Blazers grew leaps and bounds a season ago and are primed for bigger and better things this season. Brandon Roy is a star and LaMarcus Aldridge is getting there. The addition of point guard Andre Miller will help take some of the ball-handling duties from Roy, and will push Steve Blake to the bench where he can be more effective. The key is Greg Oden. If he can give Portland a solid 70 games, Portland could challenge Denver for the top spot in the Northwest Division. Portland Trail Blazers: CONTENDER.

Miami Heat
Dwyane Wade can’t possibly carry this team by himself. He needs help and I don’t think Pat Riley did enough to give D-Wade support during the offseason. Center Jermaine O’Neal can’t stay healthy and forward Michael Beasley is still trying to get his life in order. Miami made the playoffs last year but could struggle to get back this season. Miami Heat: ONE-HIT WONDER.

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Mo Williams did not score in the fourth quarter and in overtime in Cleveland's 116-114 loss in Game 4. (NBAE/GETTY IMAGES)

The Cleveland Cavaliers just put Mo Williams’ face on the box of a milk cartoon because they can’t seem to locate their starting point guard.

According to the Game 4 box score, Williams had 18 points on 5-of-15 shooting, had five rebounds and had two assists and two steals. That’s odd because when the LeBron James needed help when things got hot and heavy in the fourth quarter and in the overtime period in Orlando, Williams was nowhere to be found.

With Williams missing in action, James had to do too much on offense and could not save the Cavaliers from going down 116-114 to the Orlando Magic in Game 4 and could not save the Cavaliers from going down 3-1 in the Eastern Conference finals. Only eight teams have overcome a 3-1 deficit in a seven-game series.

“I’m a leader on this team. Whatever I can do to spark this team and give us confidence, I’ll do,” Williams said. “If I have to take the heat, so be it.”

Did you guys hear something? I swear I just heard Mo Williams say “I’m a leader on this team.” Is Williams living in the same planet? Has he been paying attention to this series? Obviously not based on his comments. A leader? I know Williams has a sense of humor, but that last one was just hilarious. And this is coming from a guy who just guaranteed that the Cavs will win this series.

Before Williams is allowed to make any predictions, he needs to get in the game first – and when I say “get in the game” he needs to have a bigger impact in the game other than inbound the ball to LeBron, who is averaging 42 points in the conference finals but yet finds his team on the brink of elimination.

To say that Williams is having a hard time in this series is the understatement of the year. Williams is 23 for 71 from the field in the series and has been hardly as efficient as he was in the regular season, when he averaged a career-high 17.8 points.

For someone who was tabbed as the LeBron’s wing man and made the NBA All-Star Game this season, Williams is playing like a guy who is afraid to make a play. The fact that he made the guarantee shows that he’s lacking confidence and he needed to pump himself up with some verbal bravado.

He had 18 points through three quarters on Tuesday, but took just two shots (missed them both) in the fourth quarter and overtime. He is getting outplayed by Rafer Alston and is still reeling from the elbow he took to the face from Anthony Johnson.

Johnson is getting the last laugh in his matchup with Williams as the veteran guard was seen smiling from ear to ear in the Orlando locker room and was poking fun at Williams’ botched guarantee. “The guy’s out there chirping and talking and all that kind of stuff,” Johnson said. “They were, all of them, doing a little more talking than usual. But as long as none of them put their hands on me, I’m cool.”

If the Cavaliers are going to extend this series, Mo Williams needs to man up and let his presence be known.

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The Boston Celtics are not optimistic about Kevin Garnett's injured knee.

When Paul Pierce was asked which team was the toughest to eliminate in the Celtics’ road to winning their 17th championship, he said, without any hesitation, “Cleveland.”

The Cavaliers pushed the Celtics to seven grueling games in last season’s Eastern Conference semifinals, and when the series was over, the Celtics and pretty much every team in the East said that if Cavaliers management provides LeBron James another all-star player to play with, look out!

When Mo Williams joined Cleveland this season, the Cavs soared to the best record in franchise history and claimed home-court advantage throughout the NBA playoffs.

News of Kevin Garnett to likely to miss the entire playoffs was so devasting that Boston GM Danny Ainge suffered a mild heart attack.  Garnett was tabbed very, very questionable by Coach Doc Rivers after watching KG struggle in practice. Though Boston will not be the same without its quarterback on defense, the Celtics are still the champs and they still have two studs in Pierce and Ray Allen.

Orlando did not finish well and is still vastly untested in the playoffs. As good as Dwight Howard has been during the regular season, there are still doubts about his ability to consistently carry the Magic on his broad shoulders when it matters most. He still lacks a killer instinct. He’s just too nice. And if Orlando gets in any type of trouble, it will be interesting to watch whether Coach Stan Van Gundy pushes the panic button.

OneManFastbreak.net analyzes and predicts the winners of the Eastern Conference playoffs:

FIRST ROUND

(1) Cleveland Cavaliers vs. (8) Detroit Pistons – In a rematch of the 2007 conference finals, this should be a one-sided affair. Cleveland will not overlook Detroit. CAVALIERS IN 4.

(2) Boston Celtics vs. (7) Chicago Bulls – The Bulls will make it close but the Celtics have enough pride to avoid getting bounced in the first round. CELTICS IN 5.

(3) Orlando Magic vs. (6) Philadelphia 76ers – Orlando swept the Sixers during the regular season and there is no reason why the Magic can’t do the same in the playoffs. MAGIC IN 4.

(4) Atlanta Hawks vs. (5) Miami Heat – NBA scoring champ Dwyane Wade is good enough to extend this series to the max. But in the end, home-court advantage will be the difference. HAWKS IN 7.

CONFERENCE SEMIFINALS

(1) Cleveland Cavaliers vs. (4) Atlanta Hawks – Size will matter in this series. Can the undersized Hawks keep up with the bigger Cavs? The answer: too much Ilgauskas, Varejao and LeBron. CAVALIERS IN 6.

(2) Boston Celtics vs. (3) Orlando Magic – With or without KG, the Celtics are still better than the Magic. Boston won 62 games and most of it was done without Garnett. CELTICS IN 6.

CONFERENCE FINALS

(1) Cleveland Cavaliers vs. (2) Boston Celtics – When Boston was completely healthy last season and LeBron was basically by himself, it still took the Celts seven games to knock off the Cavs. This season, Cleveland clinches the series in Boston. CAVALIERS IN 6.

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