Wilder criticises assistant referee for eating sandwich
Watch as Sheffield United manager Chris Wilder says an assistant referee eating a sandwich during a conversation showed a "complete lack of respect", and criticises the standard of refereeing in matches involving his side.
Akyereko TheWriter 
Watch as Sheffield United manager Chris Wilder says an assistant referee eating a sandwich during a conversation showed a "complete lack of respect", and criticises the standard of refereeing in matches involving his side.
