The player-turned-pundit has hailed United’s young forward ahead of his return to the senior England team.
Even though his game time has been somewhat limited for United this season, Rashford is still regarded as one of England’s brightest talents.
Manchester United's Marcus Rashford could feature for England tonight against Germany
Jose Mourinho has prioritised Zlatan Ibrahimovic up front, while Anthony Martial has offered the academy product competition for a place on the left at Old Trafford.
But Marcus Rashford has still managed 37 appearances in all competitions for United during their busy season, scoring seven times.
And ex-England defender Keown sees no nerves in the versatile attacker.
“He is an outstanding talent — I cannot remember being as excited about a player for years,” Keown said in his Daily Mail column.
Martin Keown says Marcus Rashford embarrasses other players with his pace and ability
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Marcus Rashford scored for Manchester United at Blackburn recently in the FA Cup
Every game he has me out of my seat. Rashford embarrasses defenders with his pace
“Every game he has me out of my seat. Rashford embarrasses defenders with his pace.
“Rashford’s pace is what you need at international level.
“He is at a huge club but you don’t get the impression he is playing under any pressure. Everything looks second nature to him.”
Rashford could feature against Germany for England, while Mourinho will hope he returns to Manchester United injury-free after the break and able to play against West Brom on April 1.