Clayton reunited with Clark at Hartlepool

Adam Clayton in action for Bradford City [Shutterstock]Adam Clayton has been reunited with Lee Clark at Hartlepool United after signing a two-year deal to become his number two.Clayton, 37, featured under Clark at Huddersfield Town following their promotion to the Championship in 2012.The former midfielder also had spells at Leeds United and Middlesbrough during a playing career of more than 500 games.Clayton had his first managerial role in charge of non-league Matlock Town for 12 months until