Based on last game, Mike Walz. There were 2 different plays where he body slammed the opposing player. First was a block and the 2nd was a HARD foul where he smacked the heck out of the other guy. He is a force to be reckoned with.
I picked Rich because he could foul out faster than any other Spider I saw play. Think one game it was less than 7 minutes. He was 6'11", transferred from Ohio State, and played one season for Tarrant in 1989,