Watching two fighters in their prime compete against one another is a privilege for any fan. To watch it twice is even better. On June 4th, UFC middleweight champion Luke Rockhold will defend his title against the man he won it from, Chris Weidman, in a rematch that will settle the question of who is the best 185-pound fighter in the world. In the UFC 199 co-main event, it’s the conclusion of a trilogy fight fans have been waiting for, as UFC bantamweight champion Dominick “The Dominator” Cruz meets “The California Kid” Urijah Faber in a rubber match. This time, both are playing for keeps.