Quote:
Originally Posted by TheHip41
Any reason to go for 2 after being down 21 and scoring a TD in the fourth quarter
Was at the lions game and it felt dumb at the time.
Going for 2 there makes sense to me. The base assumption for ARI to win is to hold DET scoreless. Nobody cares if you lose by 1, 2, or 3. You are trying to maximize your chances of winning. Of course going for 2 increases your chances of losing by 2 or 3 (at the expense of a tie in regulation). But it increases your chance of winning.
Assume ARI comes back with 3 TDs and hold DET scoreless (which is basically all that matters) Keep the #s simple (PAT 100%, 2 pt 50%):
-down 15 fail 2 pt, down 9 fail 2 pt, down 3 (anything) = 25% LOSE
-down 15 fail 2 pt, down 9 make 2 pt, down 1 fail 2 pt = 12.5% LOSE
-down 15 fail 2 pt, down 9 make 2 pt, down 1 make 2 pt = 12.5% WIN
-down 15 make 2 pt, down 13 make XP, down 6 make XP = 50% WIN
So, ARI would have 62.5 - 37.5 = +25% win expectation. Kicking PATs ties the game and gets ARI to OT, which arguably would be close to zero win expectation (or maybe slightly favor ARI).