Manchester United fans demand success every week so when young players like Memphis take time to settle it can be very frustrating.
But one player who has shown his undoubted class straight away is Anthony Martial.
He has hit the ground running with 5 goals in his first 8 games for Manchester United and looks full of menace.
It’s always difficult to predict quite how good a player can become when they are just 19.
But, when you watch the way this lad plays the game, it’s impossible to imagine him not reaching the top.
Because everything he does stinks of class.
Last weekend he regularly reminded us of Thierry Henry, the way he teased Everton with his bewitching flank play.
At times he finishes moves like Sergio Aguero, simply appearing too fast for the opposition.
And we feel that if Martial has another big game for Manchester United on Sunday then they will have a home win to give them real purpose in this title race.
On their day Manchester City are probably the best team in the league.
Manchester United, meanwhile, are still finding their feet with 5 new first-teamers in the side again this season.
But the way Martial sniffs out goals, United may just need a solid performance at the back and a poacher’s brace from the superb Frenchman.
Manchester United have been regularly outspent by Chelsea and Manchester City over the last decade. But, in Martial, they have signed a player who would walk into any of those teams.
He’s one of the best in Europe already and Manchester United fans will be desperate for him to give another show-stopping performance on Sunday.
Manchester United fans: Who is your match-winner for Sunday?