Man Utd’s transfer business this summer has left many fans underwhelmed, but they did end up seriously reinforcing one area of the pitch – the midfield.

Some, including former player-turned-pundit Gary Neville, believe the club have left Michael Carrick short of options in defence.

We may only find out as the season progresses whether the decision not to sign more players will have an adverse impact on results.

Press the next page as we rank the four signings that United have made for the first-team squad.