Arsenal or not, racist Italia will make this guy want to leave.
So he can get racially abused by players instead?
I don't think racism has forced one player out yet. When a top player like Pogba (will be) leaves it'll be to a top team in a strong league, for a massive fee, and he'll be earning a shit load of money. It'll be for those reasons.
The only category Arsenal fit into there is playing in the PL, but then so do Stoke, Fulham and Swansea...