I noticed that Roy is also not using the traditional "T with the hands" signal and instead goes for the "two hands on shoulders" approach. Could have been part of the reason the ref missed it.The ref's #1 job when the ball's in play is to watch what's playing out on the court. UNC immediately threw the ball in bounds. If they would have waited longer the timeout would've been issued. Carolina screwed up not the refs.
I'm so sick of this talk. There was 1.6 seconds on the clock. It would be an absolute miracle if they somehow made a shot in that frame of time.