UFC: Barao return questioned
New bantamweight champion TJ Dillashaw has questioned whether it is healthy for former titleholder Renan Barao to re-enter the cage this weekend at UFC 177, three months after a damaging and concussive defeat.
Source: http://www1.skysports.com/news/12040/9445469/ufc-tj-dillashaw-says-renan-barao-needs-more-time-to-recover-ahead-of-rematch