In reference to the decision to foul or not foul, a 6 second difference is tough. With an 8 second difference, you obviously don't foul. With a 4 second difference, you obviously foul (not enough time to get down the floor and get a decent look at the hoop, you're limiting yourself to a half-court heave to tie it). 6 seconds is enough time to get the rebound, call a timeout, and then get down the floor to get a shot up. It would be tough but doable. If you foul, you're hoping they miss free-throws. Alma, is 78% from the line as a team and their main ball-handlers are all above 80%. Hoping for multiple missed free-throws is a bit of wishful thinking. Like an earlier poster mentioned, the score makes a huge difference. If it is a 1 point game, and probably a 2 point game, you foul with 36 seconds left; However, in a 3 point game, I think you have to let your defense try to get a stop and keep it a 1 possession game, especially against a good free-throw shooting team. Coach Mitchell tried to put it in his teams hands, which I certainly can respect.
It's worth mentioning that if this were a high school game, I would likely foul with a 6 second difference (assuming this is a state that has a high school shot clock, which they all should but that's a different argument). There is a lot more variation and potential for missed free-throws and possible turnovers in the high school game that adds to the variation and potential for a comeback.