Wouldn't be surprised if we see one of the worst title fight beatings in recent memory. Serra is tough, though, and won't give up easy to anyone. That's why it could be real bloody.
Ideally GSP will be a rocky moment or two and really show the champion's ability to come back. But skill wise they are at different levels. I can't see GSP performing at the level Serra has in recent bouts, nor Serra doing anywhere near what GSP has done of late.
with every minute that goes by where serra should not have lasted that long, GSP is going to realize he's in for a fuckin' fight and so will all the nuthuggers. just like last time.