I doubt it'd be a problem. He's nothing like Tevez and definitely they could co-exist imo.
His biggest downside is consistency though. That's the case with Iturbe too and all young wingers. He's not WC but he'd suit Allegri's 4321 like a glove imo (considering we can't buy established WC players).
...and he would make the transition to 4-2-3-1 much easier as we'd have to buy only one more winger in the near future (none if Coman/Berardi turn out to be starter material). perfect signing at the moment