Bill Belichick hasn't officially signed his contract at UNC, but those close to him say he's "committed" to the Tar Heels.

Per CBS Sports: “Sources tell CBS Sports — and UNC confirmed this week — that there is no fully-executed and signed contract between Belichick and UNC. And industry sources say that could lead to a legal gray area about how much, if any, of a buyout there would be if Belichick left for the pros.”