Considering how set in stone most fans are in modern football, to have a U-turn as large as Granit Xhaka's is nearly impossible.
To go from outcast, not needed, unwanted and a plague on the team to the very epitome of Mikel Arteta's current side is remarkable. The Swiss international will now be readying himself for a World Cup, in-which he will enter in the best form of his career, and he will leave London a firm fan-favourite.
