I'm with Gilbride on this one.
What is the probability of Tynes missing the field goal?
What is the probability of Brady being able to score a touchdown with a timeout in hand and just under a minute to play?
My numbers are under 2% for a missed kick and over 10% for a Brady-led touchdown.
If you think that the probability of a missed kick is greater than the probability of a subsequent New England touchdown, then Bradshaw scoring is the right call. You’d have to really tweak the numbers to get there though.