Rio Ferdinand still has question marks over Amad Diallo, but feels he has to start for Manchester United under Ruben Amorim.

The Red Devils were beaten 1-0 by Arsenal at Old Trafford on the opening weekend of the Premier League season, edged out by a Riccardo Calafiori goal on Sunday afternoon.

There was very little between the sides and Amorim’s team looked improved on last season, creating a number of chances as new signings Bryan Mbeumo and Matheus Cunha threatened.

Amad started the match on the bench, coming on after 55 minutes to replace Diogo Dalot and looked very threatening as well.

Manchester United could not find the breakthrough, but Ferdinand feels that in future they will have the best chance of doing so if Amad is in the starting line-up.

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