4-2-3-1 OR 4-3-2-1 = Starter.
4-3-1-2 = Bench.
4-4-2 = Office Boy.
4-3-1-2 = Bench.
4-4-2 = Office Boy.

Gio's situation is pretty tricky, he's a great playmaker with great vision yet we have Diego to play that rule.
If its my choice, when Del piero retires i would play Diego in he's position as an SS (great goalscoring record plus he's great in the box) while Giovinco has a better vision and passing + speed in a way he's similar to Kaka (with less physical strength).
Next season is the real deal, he either breakthrough and finds himself a place in the team or leave the team if we can't find him a place in the starting 11. He can't simply sit on the bench ( believe its a crime to leave him there)......
