Can you see any of these guys dropping down in weight classes after the season is over??? None of these guys looked overly big. I thinka few of them could drop down a weight class and be more successful. Serra and Spratt for instance
Serra has said many times that making 155 is too hard for him now.
Spratt does poorly because he has no ground game, and dropping to 155 isn't going to help that. Also, he looks pretty yoked at 170, so I doubt he could drop anyway.