The Shaq and Kobe ordeal resulted in what, 3 championships? I think the folks in Denver would be very happy with such an ordeal.
I do have doubts as to whether there will be enough balls to go around in Denver once both of them get on the court together. I heard an NBA analyst on FSR this morning talking about how Carmelo would be a good complement to AI once he returns, and I think that is the probelm--neither one of these guys are "complementary" players.
The offense in Philly was designed to go through AI; the offense in Denver was designed to go through Anthony. It is going to be a major adjustment for one or both of these guys not to be the sole focal point of the offense.