Sheringham told Snabbare: "That wing-back role for anyone, you have to be a special kind of player. I'll go back to my career and you had Matthew Taylor and Paul Smith. They played that role quite well as a wingback. He had energy.
"So many different players have tried to play there and find themselves getting caught out. Gary Neville wouldn't have liked to play that role. I can't imagine Luke Shaw wanting to play that position. Left-backs are left-backs and right-backs are right-backs. To ask him to play a little bit further forward, you know, it confuses them.
"What am I, an attacker? Am I a defender? Should I be going? Should I be staying? It takes an unusual player to play that role to be able to do it efficiently. One minute you're up, next minute you're back, and then you're in the wrong position.
"I call it the graveyard shift out there. It takes a certain type to play it and I wouldn't really want to put Amad in that position to do that."