LOL, would have could have....
Thats what nba is, you play with who you have and injuries are part of the deal, even when amare was at his best he wasnt a defensive monster by any means and his rebounding numbers dont reflect his true potential. Even Tim Thomas is getting so many rebounds just for the fact that there are no other rebounders and he will get the ones that are coming his way. Brad miller collects so many rebounds without even jumping an inch from the ground, the same thing.
If they had Amare or thomas then they are not three point shooters like diaw or tim thomas and the defense will also play differently. It will give them some interior toughness for sure but will take away their three point threat from all 5 players on the court.