Yes, that would be horrible. But the likelihood of that happening was really, really, really small.
Put it this way, by running the ball there instead of kneeling it, the coaches reduced our win probability by X. I have no idea what X is, but I would be willing to bet it was really small. Just for craps and giggles, let's say our WP with kneeling was 99.99% and our WP with running an iso was 99.98%, so that decision cost us 0.01%. You can estimate your own numbers, but I bet you won't realistically ever get X to be really big.
Compare that to, say, Minnesota's dumbassery at the end of the Michigan game where running off all that clock on the second to last play reduced their win probability by like probably 30%. Or possibly, squatting on the ball in the 'Shoe in '09 maybe cost us 15% WP or something like that.
Given some coaching miscues are going to happen, I'll take the ones that have relatively small probability of damaging us.