The feeling of double-parrying back your opponents parried missile is peak. I was never able to scrap in CQC, so I found that the best way to survive was just to hang back and let them pummel each other for a while. Kind of funny how often they would body slam each other out of the round. It often led to the cookie being completely out of play for a while. I'm curious what happens if both players spend their last life in such a scenario.