https://www.espn.com/college-football/story/_/id/38696639/ncaa-investigating-no-2-michigan-amid-sign-stealing-allegations The NCAA is investigating the No. 2 Michigan Wolverines' football program amid allegations of sign stealing, the school announced Thursday.  According to a report by Yahoo Sports, Michigan allegedly had people attending games of future opponents as well as possible College Football Playoff opponents to gather information on signs used to call plays on offense and de