Im hoping that it's just his shit defense that caused him to get koed. I cant fault him for dropping to a flying knee but from what I've seen, he's been hurt every time hes fought a 55er or 45er. Hes only been able to take the shots from those moving up from 35.No, it's not. The kind of shots that took him out are not the sort of shots you're guaranteed to take in MMA. It's not like he gots sparked by a jab. If he works on his defense, grappling and strategy (which he clearly is) he can still go very far in the sport. Pico has a rare set of attributes to work with.
He does strike me as one who has a weak chin. He has one until he proves otherwise.