Whilst he had some decent touches in the match, we'll never be a good team with him in the side. He's a large reason why our play's been so uninspired ever since Fergie retired - 166 games over the past 5 seasons. You watch each of those games and it's the same thing - gets the ball, passes it to the wing or whoever's closest to him, and runs into the centre. Give him the ball in a dangerous area? No skill or dribbling ever, will either pass it away or lose it. Occasionally he'll get a goal from being in the box for most of our attacks, but he offers nothing in the build up and is why we resort to crossing it so often.
Today was relatively a 'better' match from him - in that he tried to get involved more. Even then it's just so predictable, he'll get the ball, make the obvious pass or lose it, and then run away. Martial/Rashford/Mikhi haven't been any better as of late, but compare to the Salah/Mane/Coutinho/Willians etc - pretty much every wide attacker for the top 6 sides (barring maybe arsenal) - and he's just so far behind in the threat he offers.
It's mad that we don't just throw £50m at Mahrez who's been very good this season and would be a huge upgrade. He has everything Mata has alongside pace, dribbling, and a stronger shot.