...large chunk plays which is great, but we don't have an offense geared to get a guaranteed 2, 3 or 4 yards to convert 3rd or 4th down. Having the RBs back should help a bit, but usually our strength there shows up at the end of the game when, under this model, we need to have a lead and not be coming from behind. Jarom raised this on BYUSN yesterday: if we ever get into a come from behind situation that's when inability to convert could really hurt us.