Paul Scholes and Nicky Butt, who both played for Manchester United, have agreed that the club does not have the defence to stop Erling Haaland when they play Manchester City on Saturday.
They said that Haaland will try to target Man United defender, Lisandro Martinez.
The newly named temporary manager, Michael Carrick, is preparing for a challenging match in his first game as his team welcomes City to Old Trafford for Saturdays noon kick-off.