Well, I'm not sure that your team is as talented as you think they are. But as far as formation practice goes: In D1AA, I would say use no more than 1 or 2 offensive formations, and 1 or 2 defensive formations. Then put 10-15 minutes on each formation, and also 10-15 minutes on special teams. All in all, I'd say put 40 to 50 minutes total on formations and special teams.