UFC 309 instant reaction: Can Miocic challenge Jones? Can Chandler solve Oliveira in rematch?
Jon Jones and Stipe Miocic are set to fight in the main event of UFC 309. Jones is returning from a torn labrum injury to defend his heavyweight title against Miocic. In the co-main event, Michael Chandler will face Charles Oliveira in a rematch. There are questions about how sharp both fighters will be and…