Granit Xhaka’s Arsenal legacy is tough to wrap your head around. For years, the Swiss midfielder was scapegoat number one at the Emirates. Fans and pundits alike took any opportunity they could to pile in on the midfielder, and he became known as a liability. However, during his last season at Arsenal, Xhaka changed the narrative. He became one of Arsenal’s most important players, and his departure is being felt in Mikel Arteta’s squad to this day. Interestingly, Xhaka has kicked on even further at Bayer Leverkusen this season, helping Xabi Alonso’s side reach the top of the league. Speaking o…