I agree with coachtwink that none of those guys stand a chance with Boyle. Also, I wrestled Scott Coleman and he would probably beat 80% of the others on the list even at 171 pounds.
Speer should be considered for the list. I beat him in a tough match ( 13-4 ) when I was a junior and he was still young, a fresh or soph. I could tell he was going to be good and he ended up a great wrestler.