Lebron's situation won't change unless he makes it to the Finals... if his team craps out in the ECF he might look to get outta there & into a new roster.
Bosh's situation probably won't change since they're likely going to draw CLE in the 1st round, who are going to dispatch them relatively easily... if anything, Bosh may want out of TOR more after the playoffs end.
Wade's situation is similar to Bosh's cuz they're likely going to draw ORL who are way too deep for them to match up against... but in his case i don't see him leaving MIA regardless.
Joe Johnson is gonna leave ATL, no way are they going to pay out max to keep him there.
Cuban will never let Dirk leave DAL no matter what happens in the playoffs.
Amare will likely leave Phoenix unless he guides them to the NBA Finals, in which case they'll probably pony up & give him the max contract he's looking for... otherwise i see him joining D Wade in MIA next year.
After 7 years & 40K+ posts, banned by martin for calling Nalod a 'moron'. Awesome.