Per Jason Kirk, four of the Group of 5 schools that had better signing classes than normal are from the MAC. Check out his list in the link from his tweet to check it out:
20 college football teams that recruited way better than usual in 2015 http://t.co/vl4e9AvlEv pic.twitter.com/O4sKDl3iaW
— Jason Kirk (@JasonKirkSBN) February 5, 2015