I'm sure I'm not the only one who watched the finish, and thought that a timeout should have been called immediately after the made 3.
There was way too much time left for Texas to push the ball up the court afterwards, and a timeout to settle everyone down and put your best defensive set in place would have been preferred there (especially when you consider the overall lack of experience this group has playing together).
If you call the timeout, and the opposing team burns you afterwards, it most likely turns into a 'player execution' problem, instead of 'the coach didn't put his team in the best position to win' problem.
And that's not a hindsight thought.
As for the most memorable coast-to-coast moments, I think last Saturday's finish brought back memories of the 1995 NCAA Tournament, when Tyus Edney went the length of the floor to knock off Missouri.
Had his shot not gone down, UCLA would have been knocked out of the tournament in the 2nd Round.
Instead, they went on to win the whole thing (denying Arkansas the chance for a repeat in the Finals).