OK, so here are my predictions:
West-
1. Lakers (They have an upgraded bench, with Blake, Barnes, and Ratliff, it's a sure lock for first seed)
2. Blazers (If Greg Oden can stay healthy, definitely can get to the second round)
3. Spurs (I like the players they drafted this year; a legitimate C and a great shooter. Good backups for their aging players)
4. Thunder (They're either 4-6 seed. Depending on their health)
5. Rockets (Even without Yao, this team can cause major damage to other teams in the playoffs, as long as injuries don't plague them as bad as last season)
6. Mavs (Depending on how well their aging backcourt (Kidd, Terry) plays, they may be 5th to 4th seed, but again, they may lose against the Spurs in the first round)
7. Jazz (They could be as high as 4th seed. I like how they stole Al Jefferson from Minnesota, very good move.

)
8. Suns (I like their addition of Warrick, but again, this team will be all offense, and will probably be borderline)
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9. Nuggets (They could be as high as 7th seed, depending on whether the Melo thing is solved and whether or not they get something good in return)
10. Hornets (Chris Paul can make this team competitive, as long as Ariza doesn't chuck up 20 shots a game)
11. Clippers (I like their lineup, even though they are playing an aging B-Diddy, they have a good chance at the 8th seed)
12. Kings (DeMarcus Cousins is gonna wreck it. Playing with Tyreke Evans, the Kings have a chance to also snatch that 8th seed)
13. Grizzlies (Injuries will plague them, and again, another losing season)
14. Warriors (Not a defensive stopping team, obvious they will probably not make the playoffs)
15. T-Wolves (They will only get 10-20 wins)
East-
1. Heat (They may have to get used to playing together, but the Big 3 in Miami is definitely in for a 60-70 win season)
2. Magic (Very obvious why they're up here)
3. Celtics (If they play like they did in last season's playoffs, they may get as high as 2nd seed)
4. Bucks (I am confident that this is a very well-improved team)
5. Bulls (I like their addition of Boozer, but that doesn't automatically make them contenders)
6. Hawks (They will probably get swept in the first round by the Celtics)
7. Bobcats (They can probably get a higher seed if they can trade for a legit PG during the season)
8. Knicks (Stat will single-handedly carry them to a sweep in the first round)
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9. Pacers I think Collison and Granger can play very well together)
10. Cavs (hard to believe they're borderline, but with other teams that will struggle more than them, it's not a surprise)
11. Wizards (If Wall and Arenas can play well, they may get that 8th seed)
12. Nets (Improved, but still not enough for the 8th seed)
13. 76ers (Yeah, no way)
14. Pistons (Lamrock said it above!

)
15. Raptors (If Andrea Bargnani is the best player on your team, you're definitely a 15-25 win team)