Players have returned to campuses across the Big Ten after a brief hiatus and are slipping back into the grind of preparing for another college football season.
Six months of reviewing last year’s mistakes and working out the kinks in new systems has left each team with a better idea of its strengths and weaknesses in 2017. Coaches won’t be fully involved for another couple months, but here are the biggest questions that each team will be trying to answer as they get back to work.