Say we keep the same team for next season but we have like 30m to invest in a player. Who would you want? I mean every year we've had a big hole to fill, especially in the strikers department but I honestly don't think there is anybody out there who'd fit the bill.
A winger? We won't play with wingers because we have 3 great defenders and Tevez won't play on the flank anyway. Also if you really want to switch to a winger we have to buy 2 of them in order for us to have quality on both flanks.
Lucas Moura? Great player but he has no place on our team. He's a trequartista and we don't use those players because of Pirlo, Pogba and Vidal(and Marchisio) already bossing together in midfield.
The only position I could see us investing in is a left wingback but that shouldn't cost more than 15m-20m, tops.