Get them a PG who distributes and a C who bangs and boards or a PF who bangs and boards.
Big Z, Joel, Magloire, and Dampier are not gonna cut it for a championship caliber team.
I actually don't think Haslem can cut it as a starting PF for a championship team, but he is so crucial to Heat right now because of the void of toughness on that team, and Haslem has won a chip as the starting PF....but it was nearly 5 years ago.
Basically Wade and Lebron are too similar players...their skill sets are redundant when they are on the court together.
Only way to best utilize those skill sets is to fastbreak all game and they can't do that with no defensive anchor down low or strong perimeter defense upfront.