Liverpool supporters have become used to seeing heroes of their recent success depart. After Jurgen Klopp joined the club in 2015, the manager went about assembling one of the best squads in Liverpool’s storied history. Almost nine years on and with Klopp’s own exit now looming, many of the players who defined his time at Anfield have already moved on. One of those to have played one of the biggest roles was Sadio Mane. After being signed by Jurgen in 2016, the winger scored 120 goals for Liverpool, winning a clutch of trophies along the way. But having spent six years with the Reds, Mane felt…