Wisconsin doesn't play OSU, MSU, Michigan or PSU this year. That is crazy. How can you be a traditional B1G program and the schedule makers decide that you will not play those four teams in a single year? That's why a 16 team conference is too unwieldy for football and a break-off of the top 64 teams would be bad for the fans.
http://www.fbschedules.com/ncaa-15/big-ten/2015-wisconsin-badgers-football-schedule.php
http://www.fbschedules.com/ncaa-15/big-ten/2015-wisconsin-badgers-football-schedule.php