Actually MM played it well. You need to understand football. It is a game to to game .... game ....understand your opponent and the situation.
Jeff Saturday even said this on Get Up show.
MM realized that this is not going to be a shootout. So he took the points at the end of the half. Though he did not take them earlier in the game. But that was early, he did not know it was going to be more of a defensive game. But he had confidence in his defense.
As Jeff said, if it was a team he thought would score a lot of points on them, the maybe he uses those TO's to get another play in.
Another show, GMFB I think it was, said MM had great clock management in the 2nd half to go get that go ahead FG.
Many fans thing they know clock management better than to actually do. As well, coaches have 25 things to thinks about in the heat of the game. As we fans sit and watch from our couches, recliner, bed, bar stool or standing, having a beverage of your choice. Some tend to overthink things all too often. And are often wrong.