Gio's lack of strength and defensive qualities is the reason why managers don't use him on the wing lately. Just remember how Nedved used to both attack and defend back in the days. Oh Neddy

I think Vargas has some similarities to Nedved's playing style.
With a 4-4-2 formation, I think Seba can return to being a support striker or an attacking midfielder in a 4-4-1-1.