As Jurgen Klopp prepares to leave Liverpool, talk is starting to turn to the legacy he will leave behind. Of course, Jurgen himself has been keen to dissuade such chatter. There’s still a season to finish and potentially four trophies to win. How that all plays out will factor into how the German is ultimately seen. Nevertheless, it’s natural that in a club where managers are revered, it’s a conversation that’s going to come up. One man who’s well placed to comment on such matters is Liverpool legend Steve Nicol. Having played under Bob Paisley, Joe Fagan and Kenny Dalglish, Nicol has had a sc…