lolstafi at it again. Why, why are you throwing yourself in at the floor there. There was no one running on to it in terms of who could directly shoot. Stay on your damn feet, the guy is such a complete and utter moron.
I think loads of people have improved and will continue to improve under Emery and that includes Mustafi, but he's not going to improve enough to be good and he's also far too old to change slowly over time and be of any real use to the team in the future.