Alves can ko GSP, hes not gonna show him any respect. If GSP comes in with a sloppy takedown or tries to box with him abit he could get hurt.
Either way its a great fight, I like when a title fight is 2 guys on big winning streaks.
It's possible that Alves could knock him out. But I really don't think there's anything that he can do to actively control the fight into a situation where he's going to beat GSP. He has a puncher's chance. I don't see what his game plan is going to be to take the fight away from GSP.
__________________
"Science is interesting, and if you dont agree, then you can fuck off" Richard Dawkins