before khan vs barrera, a poster was argueing with me saying that if willie limmond could drop khan then barrera will KO him khan seems to me like a fighter who will perform better the more respect he has for his opponents skills/threats (maybe warrens realised it to) so it got me thinking what fighters in the past have been great against tough opposition and then gone missing starched/schooled/beaten against lesser fighters basically the most inconsistant fighters ever?