It makes perfect sense to me, is this Dan Fouts? LOL In both cases you need an XP and 2 point conversion, the order matters, 2pt first is the only correct answer.
The mos efficient way to get back in the game down by 15 is two TD's. In order to tie down by 15 you need two TD;s, one with a 2 point and one with an extra point. If you wait til the second TD to go for 2 and it is at the very end you have very little you can do if you don't get it. On the flip side, if you go for it on a TD with 6 minutes left and you get it you know you need a TD/XP to tie. But if you don't get the two point conversion then you know you need two more scores, which affects how you call the final minutes of the game. You must attempt a 2pointer and the earlier you do it the better because it gives you information on what is needed the rest of the way. Time with information is better than no time with information.