The man who was reported to have sparked out Liston during sparring in a 1968 session (with 16 ounce gloves!) or the man that took everything an offense minded Wlad K. could muster before rallying for a epic comeback win? Some fun fights to be crossing these eras... How about Quarry vs Brewster?
I like Brewster to beat Foster. Not sure about quarry though. Brewster was tough as nails and hit like a truck but Jerry was far more skillled .