Aldo does not have Penn's boxing or his level of MMA BJJ. Grappling BJJ =/= MMA BJJ. Being able to transition while being struck to the head is quite a difficult feat. As we saw with Hominick in rd. 5, if you are in his guard and somewhat active, he will lay and guard until the round ends. If Aldo decides to try to leg kick frankie to death, his leg will be caught and he'll be on his back before he realizes what hit him. Remember, he caught a very large proportion of Bendo's kicks which I'm sure were much harder. I see Frankie taking it to the mat and GnP him to a decision. I don't know he will TKO him unless he seriously cuts him. The only thing that really caused Frankie his title was that brutal upkick from Bendo, a mistake he didnt make in the rematch. I expect his gameplan for aldo will be similar to the one he used for Bendo II, but it will be even easier for him to execute because aldo is a smaller version of bendo in terms of mass.