Masvidal is also older, more inactive and has more wear and tear than last time. In rematches, the smarter fighter tends to have the advantage and there is no question that Usman has a lot more tools in his arsenal. I suspect that he will have gained more from the first fight than Masvidal. I also suspect that Masvidal does not really expect to win against a guy who already beat him comfortably and that he is fighting primarily for a cheque at 36.5 years old with 14 defeats.
So I expect the rematch to be even more conclusive than the first, which is why I've put down just over £270 on Usman winning at 8/25.