I am expecting Lee to finish him, they have both improved from their first fight but I believe Lee has improved much more and has become a way superior fighter.
It was impressive that Al went 5 rounds with Khabib but I do believe that was more down to Khabib using the final rounds as a glorified sparring session and testing out his striking. Lee won't be messing around and being able to say he finished Al who went the distance with Khabib will go a long way in setting him up for a shot at the champ.
I am calling a 2nd round finish, either by TKO or maybe he will take his back and submit him.
Interesting, I think Al is really, really tough. I expect another fun fight but I do hope Kevin can finish.