What's the rule?? On college extra points when you score a TD at the end of the game (Zero time left on the clock)? I saw a couple of games earlier in the year where they brought everyone back to kick the extra point. Last weekend in the LSU / Tenn. game there was no extra pt attempt after that end of game fiasco.
I never know when they are going to attempt the extra point. From what I've seen the last few years it seems to be up to the whims of the officials. Obviously spreads and totals can be impacted.
More often than not it seems they don't attempt the kick unless it's needed to tie or win the game.