If it were up to T.J. Grant , he would be UFC lightweight champion by now. Instead, he hasn’t fought in more than 16 months. Post-concussion syndromes have kept the highly regarded 155-pound contender out of action since a May 2013 knockout of Gray Maynard. He was scheduled to challenge then-champion Benson Henderson for the title at UFC 164 in August 2013, but an unfortunate training accident caused the damage and he hasn’t fought since.