Former Manchester United defender Gary Neville has said he doubts Michael Carrick's tenure.
Idman.Biz reports that after 23 Premier League games, Manchester United have 38 points and are fourth in the standings.
"I believe that taking on the job of Manchester United manager after working at Middlesbrough for a few years is a recipe for disaster for Michael Carrick. My worry is that over the next 18 months we will see the club face another crisis. As always, we've seen this movie before. Manchester United must find and appoint the best manager in the world this summer," Sky Sports quoted Neville as saying.