I'm saying:
C: Shaq
PF: Bosh
SF: Lebron
SG: Wade
PG: Eddie House
Shaq is all about riding coattails at this point, and he's comfortable with playing with both Lebron and Wade. (Bosh not so much... he once called him the Ru Paul of big men.)
As for House, Miami doesn't really need a pass first point guard. The one thing they lack is shooting, and House can do that (and he's played in Miami previously).
Predictions?