After his comeback, Vargas underwhelmed up until the two finals matches. But he was superb before his injury as well.
Pato showed flashes of brilliance but I feel struggled to find a position where he was comfortable and fit into the rest of the team. Probably a little "Arzani" about him too - for all his ability, he hasn't provided as much end product as he should have. Don't get me wrong, I think he's great - but won't be devastated if he ends up moving on.