Rio Ferdinand, Joel Beya and Stephen Howson react to Manchester United’s dramatic 2–2 draw at Everton and assess the defensive problems threatening Michael Carrick’s promising rebuild. Rio explains what he likes about the developing partnership between Kobbie Mainoo and Youri Tielemans - from their one-touch football, movement and control in possession to Mainoo’s growing defensive intensity. He also reveals what he would demand from the pair as a centre-back, particularly when United are under pressure and need greater protection around the edge of the box. The team debates when United should put their faith in young centre-backs Leny Yoro and Ayden Heaven, what Marcus Rashford’s potential injury could mean ahead of the Manchester derby, and how Carrick can stop his side conceding two goals every game. They also break down Arsenal’s victory over Chelsea and Rio reveals one specific quality that separates Arteta’s side from all others in the Premier League. Rio shares his verdict on...