They will surely aim for another rematch because it can easily attract viewers and bettors. We all know that boxing fans always want to know who is the best among the best. It will also be another opportunity for Bivol but if ever he'll faces Canelo, he must have enough time to prepare because for sure, Canelo would aim for a sure victory this time.
I think the way Bivol can prove he's better than Canelo is really a strong fighter mental since not every boxers can perform as good as they can when the crowd favoring on their opponent side. If the rematch happen and Bivol still win again, I have no word to say since I believe many people will disappointed to see Canelo still not able proving he's deserve to be on light heavyweight division. It just end of Canelo era since he have beat the best boxer on his current weight, but he's bad on the next weight.