As sad as this is to say, it may have been one of BYU's better games. The offense was terrible, but the defense was decent. If it wasn't for that failed fake punt, BYU probably holds LSU to 20 or 23. Pretty good against LSU on the road, particularly when your offense never crossed the 50 yard line.
Plus, look at the other games. Can you honestly point to 7 other games in which BYU performed better? I can't find more that 3-4 at most. Utah, maybe San Jose State, after that it gets pretty murky. You might be able to rationalize another one or two, but not more than that.