I know that MT said that Pouncey will compete for RG.  But, why not let him compete for Center too??  If Pouncey wins the center position, which I think he can EASILY, why not have Foster and Urbik compete for RG?  Wouldn't that give us the best O-Line possible?  Hartwig is average on his best day..So why not let Pouncey beat him out, which will strenghten the Center position and have the competition for RG?