If you are not good at the pass, then try running the ball a lot. jukes work well, but because the players can change directions so quickly, changing directions with the halfback is the best way to pick up some yards. Additionally, choose Hail Mary formation, and any play. Wait a few seconds for the receivers to start their routes, then hold R to tuck and run a sweep to the most open side. You can pick up chunks of yards at a time.