Former Manchester United captain Roy Keane is urging his former club to "get stuck in" and enjoy the occasion when facing Manchester City at Old Trafford this lunchtime.
United will be looking to claim the local bragging rights for the second time this year when the two side meet, as well as knowing that a victory would move them level on points with City in the Premier League table.
The Reds, who won 2-0 in the last meeting between the two clubs back in March, are under huge pressure to secure a positive result following their 5-0 hammering at the hands of Liverpool almost a fortnight ago.
The defeat to Jurgen Klopp's side highlighted United's defensive frailties, with Liverpool cutting them open time and time again.
Although Keane is fully aware of United's defensive struggles, the Sky Sports pundit believes United have the ability within their ranks to put the ball in the net at the right end of the pitch.
Keane told Soccer AM : "The big worry for United when you're going into these games is you just don't know what you're going to get with them, which is a big problem when you play for a big club. It's alright when you play for a small club.
"Going forward, United will always create chances and score goals, but defensively and in midfield they have been so open all season, so you do fear for them.
"But they do have quality going forward. I always expect United to get one or two goals, but it is at the back where they have been really poor, so that is always concern, particularly with City coming to Old Trafford.
"But it is a difficult game, it is a derby. People are concerned about Man United.
"But United are entertaining Man City, they should look forward to it, enjoy it and get stuck in."
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