Shut up.
S-force produced a crapton of UFC champs.
e.
Plenty of UFC guys went to PRIDE and lost, and I hear this Anderson guy came from PRIDE and did great in the UFC.
Good to know Fedor still keeps you up at night.
My point is that in order to prove you're the best you must test yourself in the UFC. Going to other organizations and losing is fine because most likely the people that left already have lost in the UFC. Case in point, Cyborg, Mighty Mouse, and an array of other fighters that I don't think I need to name all of them.