Cleveland has a lot of great momentum going right now. If I had to pick a 2009 champ today, it would be Cleveland. I'm really impressed with how hard that team goes every night.
...of course in 1-2 months momentum can change... and injuries can happen. Its gonna be a heck of a post season. The Celtic defeats of LA and CLE last year has ignited Kobe and Lebron in a freakish way.