NCAA Football 2011 Defense Tips, Strategy, and Playcalling?

Depending on the type of offense the computer runs, that will tell you their tendencies. To stop the run which is usually first down and short yardage, have a linebacker spy in the middle of the field, or run different blitzes. To stop the p, play around with the coverages and find a couple of formations that you're good at and stick with them. Don't run 50 different coverages or you'll never get a hang of it. Oh, and one reason the computer might be breaking a lot of tackles might be because of your defensive players tackling rating.... or the running back is just beast.