Exciting tourney so far. Wish I was in Vegas.
The call at the end of the bruins game was the right call. Sometimes there are bad goaltending violations, I think that's the case here. The ball was clearly going to hit the Rim if the SMU play doesn't jump up and interfere.
The ball having a reasonable chance of going in, no it wasn't a reasonable chance of going in (subjective), but you still can't go up and grab balls that are going to hit the rim and stop them from hitting the rim (objective).
Whether it was going in nobody knows, likely it wouldn't have. But the ball was clearly altered from a path that was going to hit the rim when the SMU player hit it with his hand.