What’s In The Water At UNC? Posted Feb 18, 2009 What is in the water at the Kenan Football Center in Chapel Hill these days that is driving assistant coaches away at an alarming rate? Head coach Butch Davis says it’s the byproduct of North Carolina’s success, something he claims to have predicted when he took the job. Three coaches have left for other jobs in recent weeks, with two - including UNC alum Tommy Thigpen - giving their notices in the last week. (Buster Sports)