Wisconsin's offense is only pro-style if you are thinking of the NFL 10+. Very few teams in the NFL have a run first offensive philosophy today. Wisconsin passed on fewer than one third of their plays last year, and those stats are consistent going back as far as you look. When they do pass, it is to open running lanes and keep defenses honest. They are generally not "explosive" plays that change the game.
Even teams with great running backs like Green Bay or Minnesota pass more than they run.
Even teams with great running backs like Green Bay or Minnesota pass more than they run.