Carragher warns Pochettino there will be no margin for error at Manchester United

Former Liverpool defender Jamie Carragher has discussed the challenge facing Mauricio Pochettino after the Argentine was appointed Manchester United’s new manager.

Manchester United officially announced Pochettino’s appointment on Friday, a day after confirming the departure of his predecessor, Michael Carrick.

Carragher said the expectations at Manchester United would be demanding, warning: “They will not accept that.”

Pochettino agreed to leave the United States national team to take charge of Manchester United.