What were referees looking at? Was there indisputable evidence to overturn the call? Why did it take son long?

From the ACC on the final play of Miami-Virginia Tech: "During the review process of the last play… it was determined that the loose ball was touched by a Miami player while he was out of bounds which makes it an incomplete pass and immediately ends the play."

There might be a FaceTime call on Sunday, as there is just about every week, in which Miami quarterback Cam Ward and Virginia Tech quarterback Kyron Drones connect to talk about their most recent games.