Yeah, Houston was maybe even smaller. It's all about having a guard or two who can rebound. Houston and Armoni Brooks who averaged over 5 per game, UC with Gates had JaQuan Parker over 5 per game (and Justin Jackson was a good rebounder off the bench).
Scott and Diarra have both shown the ability to be very good rebounders (Sorolla hasn't, but I don't expect him to play much anyway). If we get a guard or two who can average 4.5+ rebounds per game we should be okay. I don't see Jaevin or McNeal getting many rebounds though (would be nice to still have LoJo as he could rebound well), so Jarron and/or Keith are probably going to have to crash the boards on most defensive possessions.