Manchester United great Roy Keane wants to see Aston Villa ace Jack Grealish at Old Trafford.

Keane would swap Paul Pogba for Grealish at Manchester United 'tomorrow' if he could.

The Irishman told Sky Sports: "I'd swap Grealish for Pogba tomorrow, absolutely. Of course (they can all play together). Why not?

"We look at the stats for Manchester United over the last few years, whether it's getting to semi-finals or ten league games where they've drawn, seven or eight of them have been 0-0.

"They've not had the quality in the crunch times. You can talk about Pogba, but they've not done it when they've had to do it.

"If Grealish comes in, get rid of one or two of them, get rid of Pogba, move him on.

"They're talking about a contract, I think they're worried because he's into the last year, if they're going to cash in on him, then do it this summer.

"You can't have enough quality players at a club like Manchester United."