Vidal at forward. But even when he's supposed to be playing forward, he's more like a midfielder who makes moves on goal.
Rakitic does well in these two forward lineups, because of his willingness to make moves on goal. Puig seems to be getting more offensive oriented, so looking forward to seeing how aggressive he will be.
How many years in a row does this make it where Sergi Roberto has beaten out someone who was supposed to be the regular starter? These last few games are some of the best he has played as a midfielder.