COLLEGE STATION, Texas — Johnny Football was the elephant in the room Tuesday at Texas A&M. The seventh-ranked Aggies head into Saturday's home opener against Rice with questions still swirling about whether Heisman Trophy-winning quarterback Johnny Manziel will play against the Owls. The NCAA is investigating whether he was paid for his autograph, a potential violation of amateurism rules that could threaten his eligibility. It was the only thing anyone really wanted to talk about on Tuesday when the Aggies addressed the media.