Has a top tier elite FA ever left his team (along with the extra cash) for another market. As a Raps fan I don't particularly worry about Bosh resigning. I don't believe under current economic conditions that he will leave. In fact I would not be surprised if he resigned prior to the season because the salary cap is set to drop next year.
Didnt Shaq leave Orlando for the Lakers?
Shaq to LA
McGrady leaving Toronto was a s&t but he would have left anyway
Elton Brand to the 76'ers last year
People often forget in the off-season when T-mac and Hill joined Orlando, Tim Duncan flirted with the idea of leaving the Spurs.
Most of the time the money talks and players stay, or force a s&t but its not unheard of for a player to pass up some cash.