It looks like the changes are already starting to happen to the landmark UFC 200 card scheduled for next month.
According to MMAFighting.com, Thiago Santos is currently without an opponent, but apparently not for long.
Derek Brunson has reportedly pulled out of the UFC 200 pay-per-view, where he was scheduled to fight Santos, and now it looks as though Gegard Mousasi will be stepping in.
The Mousasi-Santos bout has yet to be officially announced by the UFC.
UFC 200 is scheduled to take place on Saturday, July 9, 2016 from the brand new T-Mobile Arena in Las Vegas, Nevada.