The real reason he didn't go for 2 isn't because "We hadn't run it in an hour or so." That just had to do with their options at the goal line. And if you look at how the running game did against Arizona, it would have been a good idea to not call a running play for 2. If you listen a bit further, he liked their chances in OT better. I don't blame him. They had a couple of successful drives late and they started to move the ball very well.