I'm already tired of hearing about the foul on Flagg after the missed free throw.
That was not a similar to, for example, Rumeal Robinson.
There were 20 seconds left with Duke up one. The worst (realistic) possibility for Duke (due to the foul call) would be down one with a little less than 20 seconds. Without the foul, Houston would have been in that situation.
I know without question that if any of our championship teams had that situation, inbounding the ball after a made free throw, down one, just under 20 seconds left, we win that game by making a go ahead basket with less than four seconds left.