Liverpool’s next manager is going to have an almighty job on his hands next season. Not only are they taking charge of England’s biggest club, but they also have to follow in the footsteps of Jurgen Klopp and try to compete with the might of Pep Guardiola’s Manchester City. Liverpool have won it all under their departing manager, so the next guy through the door, regardless of his status, is going to have very big shoes to fill. That’s why it will be interesting to see what road the powers that be at Anfield go down as they search for a new coach. From Sporting Lisbon’s Ruben Amorim to Roberto…