It looks like the Plumlee bros., hopefully Marshall included, will handle the 4 & 5 positions. Looking at 2011 recruits, there aren't a ton a beasts available. The kids will be fine though - especially surrounded by the talent Duke has and will get...unless that Raphael kid from Miami (reportedly 6-9, 360) presents a problem. It will then be up to the crazies to taunt him with pizza I guess.