Maybe another versatile forward and a fullback. This is all assuming we hang onto Vidal/Pogba of course. Tevez/Morata could also play as an inside forward on the left. Not saying Giovinco would be ideal as our only true winger, just saying I'm not a huge fan of signing Nani. Though given consistent game time, I think Nani could produce for us as long as he his given a short-ish leash. No question he has pace, skill, and a rocket shot. Wouldn't be opposed to bringing in Nani, really, but he has been inconsistent in the past and hasn't had much gametime in the past few years which is a bit worrying.