CHAPEL HILL – The University of North Carolina has agreed to extensions with Head Football Coach Mack Brown and the football program's 10 full-time assistant coaches, Director of Athletics Bubba Cunningham announced Monday. Brown's extension maintains the terms of the original agreement and keeps the length of Brown's contract at five years, through the 2025 season. The contracts of the assistant coaches are now all three-year deals. In addition, wide receivers coach Lonnie Galloway has been promoted to assistant head coach, while Larry Porter will serve as assistant special teams coordinator and running backs coach.