Many say he's not what we need, he is someone we desperately need, he gives us raw speed and power that can drive through defences. We are also replacing what Valencia used to give us, an outlet down the wing to stretch defences.
It also balances out our more ball playing players like mata Rooney and janazaj, who create but do not have the acceleration to hurt teams, janazaj does offer us that, but di Maria is more natural at this job, this type of signing also suits a mata which allows the team to play 433/4231