Did Silva get rocked by f'n Chael Sonnen? Everybody gets rocked, dazed or hit.. can't prevent that from happening. And it was his second fight in the UFC. If that kick matters in the fight with Silva, then the submission loses in Anderson's first fights have to be considered a big threat, seeing how good Weidman submissions are. It's a different fight, anything can happen and things like that are negligible.
P.S. - By the way Jesse is a damn good fighter. He has defeated guys like TJ Grant and Sean Pierson... FINISHED them! And the kick landed very good, for Chris to come back from that only shows he isn't that easy to finish.