St - Pierre has n't fought since he relinquished the welterweight belt after his UFC 167 win against Johny Hendricks in November 2013 .
St - Pierre has been linked to a potential bout with current middleweight champion Michael Bisping since last year .
St - Pierre , who has been linked to a potential bout with current middleweight champion Michael Bisping since last year , has n't fought since he relinquished the welterweight belt after his UFC 167 win against Johny Hendricks in November 2013 .