FILE - In this April 13, 2013 file photo, Texas A&M quarterback Johnny Manziel (2) stands on the sideline during the first half of the Aggies’ Maroon
FILE - In this April 13, 2013 file photo, Texas A&M quarterback Johnny Manziel (2) stands on the sideline during the first half of the Aggies' Maroon & White spring NCAA college football game at Kyle Field in College Station, Texas. ESPN says the NCAA is investigating whether Manziel was paid for signing hundreds of autographs in January. Citing unidentified sources, ESPN's "Outside the Lines" said the Heisman Trophy winner signed items in exchange for a five-figure fee during his trip to Miami for the BCS championship game. (Karen Warren, Houston Chronicle/Associated Press File Photo)