Interesting couple of sequences at about the 14:00 or 15:00 minute mark in the 2nd half.
Trap along the frontcourt sideline in front of the lead. He gives a non-standard signal to indicate that the player with the ball was bobbling the ball (I think to show NC coach that there was no control for a travel). As soon as he does that, the T comes in with a travel
Coach K was not happy.
Then on the other end, there was no lead. Then into the picture comes a very late lead. I think they had two C's and one T for a few seconds. Maybe the L stopped to talk to Coach K on his way down? Couldn't see the entire F/C so it was hard to tell what happened.