First of all him signing with us would show that he is willing to put aside his selfishness for a shot at the title.
No, it would show that no one else was desperate enough to give him anything more than the veteran minimum so he went someplace where he could do next to nothing and still have a good shot at a title.
Guys who were selfish, self-serving people and basketball players don't suddenly change their ways. It might have happened once or twice in the whole history of the league. It won't happen with Vince.
This is the same guy that quit on his team in game 5 in 2001 against Philly in the Eastern Conference semi-finals and then decided to attend his college graduation the day of game 7, flew into town and put up a 6 for 18 performance missing the game winning shot at the buzzer.
In the same playoff series he quit on his team in one game and then decided it more important to get his degree at graduation, even though he was already a multi-millionaire rather than conserving himself and being at shoot around and with his team mates before a game 7.
I don't see this tiger changing his stripes any time soon.