“Brock has gotten ridiculous on the ground. Most of the black-belt level guys in our camp are 200-225 pounds and used to roll with Brock and tap him—including me. Forget it now. I highly doubt there will be a submission that ends this fight. But if there is one, don’t be surprised if it’s Brock tapping out Randy.”
Update: MDS has a little insight into who one of Couture’s sparring partners is.