I think Serra beats Swick.
Serra impressed me in his fight with Hughes.
He fought the whole fight and didn't seem to lose his spirit at all and he was being taken down at will.
If Serra could make 155 he would probably be a title contender. His JJ and power would carry him quite well. BJ and kenny would beat him but other then that he would have no trouble.
Sherk doesn't look the same anymore and Edgar I think is still a little too green.