Super stoked for this fight, it should be promoted heavier but ufc sucks at promoting. Not only is it a rare champ vs champ fight, but its an interesting stylistic matchup. I think RDA shits all over Conor based on what "2 week camp" Mendes did to him. RDA will use the blueprint that Chad provide and execute it for 5 rounds en route to a UD 50-45. RDA has the better wrestling and BJJ, I also think this fight goes similar to his Pettis fight. IF it does stay on the feet, I would give the edge to Conor because he's more precise and has better establishment of range. The interesting thing is how the straight left of Conor's plays out because RDA is a southpaw as well. Conor also has the better stand up technique and counters, ask Aldo about his counters. Another factor is that Conor wont have the brutal weight cut, so maybe he will have the cardio to make it throughout 5 rounds.