So you are able to see in the future or something and can tell that nothing would have been different without the team celebration? I seriously do not think so, college football is affected by emotion and by thinking they could win, they did. After all they knew what they were going to do before GA scored. That fired them up to score in the first place.
If they didnt think they could win before the game even started then CMR should be fired. If any team goes into a game not thinking they can win the coach should be fired.