Brisbane clearly has the most amount of talent, in fact they are simply loaded with it, so "on paper" they should be the favourites. However, I think the Tigers have a nice looking roster.
They have a quality, veteran point guard in D-Mac, a nightly triple double threat (yes including turnovers sometimes) import in Tucker, one of the finest defensive and rebounding imports in Thomas (whose offensive game has been criminally underused by the Tigers for the last couple of years, but not this year), a fine unselfish role player in Hoare & one of the finest Aussie centres around in Anstey. Plus, they have a nice pair of big guys off the bench in Stiff & Mottram (if healthy), Corletto will finally get his big opportunity to play and my bet is he will shine & from what I have heard Greer isn't going to be half bad.
Melbourne should well and truly be in the hunt this year.