K D Hill will be the man in the middle for Tuesday evening's rearranged game...
Watford vs Sheffield United:
Referee: K D Hill
Linesmen: M D Rowley and K G Yeo
Fourth Official: A A Laver
Hill refereed the Blades' shock Carling Cup defeat to Port Vale in August. A Regional Referee manager for The FA, 38 year old Keith has been refereeing since he was fourteen, and started in Hertfordshire.
