Matchup Problems for Cavs?

I don't understand the defensive matchup problems that the Cavs have? They can't handle Rashard Lewis at the Power Forward? Why not go with LBJ in that matchup? If Z can't handle Howard, go with Ben Wallace! Seems to me that that solves the dilemma.

The biggest problem for the Cavs is that all the secondary shooters whom they acquired to play next to/with/along with LeBron are coming up as 'frauds'.

Sch-mo Williams, De-lame-te West, Boob-less Williams, Alesandra Pav-lo-dick are bums! They can't cover and they can make a shot that matters.

Play Szcerbiak like they did when they made their last title run, at least, play him before he reverts back to his normal self --- Szcerbi-yak!