United doesn't need him. They need a more creative AM. Carrick is already there doing what Naingolan is doing and they are tracking AM's Koke anyway.
All the tops clubs in Italy is tracking him, because its easier to negotiate with a fellow Italian club whereby we can do co-owning rather than spending more money in overseas clubs.
We can haggle more here. Give Cagliari some $#@!ty primavera players, offer loans and then co own. The cheapest they can go.