Another quick ranking.
Not as competitive, top to bottom, as the SE Division. Overall, good teams, but three clear tiers here.
1A. Denver has the best PG/C combo in the division, and a nice supporting cast in terms of overall defense. I wonder if the team will struggle to score at times, especially their second unit. I am not sold on Thornton yet, especially against starting caliber and defensive-minded SGs (I'd like to see how he does vs. Casspi and Sefolosha within the division). Also, how does Darko Milicic handle being a backup C again? He nearly quit the league a year ago.
1B. Utah obviously has tremendous talent and depth at the frontcourt. Gasol/Yao is a formidable duo, and Smith and Lopez offer bruising bulk off the bench. Lack of proven backcourt depth is a serious issue, however, especially if Calderon's minutes need to be managed. Also, as has been said, some questions about the wing rotation. Johnson may be the only true SG on the roster.
3A. I think Oklahoma's depth puts them just ahead here. As with Thornton, Collison needs to prove it to me that he is a bona fide starter in the league and not just a flash in the pan. Great talent on the wings, even if there is little flexibility offered in terms of mixing and matching. The frontcourt also seems a bit dicey; a lot rides on Speights being ready to start, and what JO has left in the tank.
3B. Minnesota has the division's best PG, but Williams' only real option at backup is playing in the starting lineup at SG. Beaubois played alongside Kidd for a few minutes last season, but is he ready for a starting gig? While talented, Howard, Smith, and Haywood aren't known for being good teammates/employees. Rookies, question marks, and career underachievers round out the bench; very little here can be called a sure thing. If everything goes perfectly, Minnie could challenge Denver and Utah for the division, but I think low playoff seed is probably more realistic.
I forget what Portland has, but I do remember they were years from competing in the division.