Again, establish your offensive identity and build around it. Get your players the reps, repetition. Make average players great in one area. It's what good coahes do. Being tough? That goes without saying. Average lineman can become great at pass blocking, flexbone, average wide receivers can play faster when they have a scheme BURNED in their brains. Listen to any coach who has had sucess at this level, they will will all tell you the same thing. Johnson, Rich Rod, Leach C Kelly.. All these guys have coachedwith less talent at some point and won a lot of games, especially Leach and Johnson. Kelly at UNH as the O coordinator. Bellotti just found a coordinator that was too good and they ran him out, LOL
You want and NFL scheme, go recruit NFL talent