Look I understand but I'm not sure how you can't see where CB is coming from? He tapped one time the sign for submission is three. It's possible he started to tap realized that he was in the biggest fight of his life and decided to try and fight out of it.
The sign is 3 taps so CB does have a right to be upset.
This takes nothing away from Amir who caught him in a sick armbar but CB has the right to be upset especially since he didn't go all Vera on us by saying the ref is a dumbass
Edit - K sorry about that man It's hard to tell what a joke and whats legit on here because the CB hatred is so high I mean you would think he killed some small children or was Doug Marshall.