I didn't find it that funny. I've seen it several times. My favorite was the one where Hitler was a professor who just got a bad review on a paper he submitted and the co-authors were the ones left in the room with him. That was hilarious.
This one was so/so....if the guys left in the room were pro-kiffin, I would have thought railing at them would have been funnier than almost sharing a moment with them about how Kiffin has left "us" screwed. I didn't think it made as much sense as others I've seen.