There are set to be plenty of changes at Liverpool over the coming weeks and months. Not only is Jurgen Klopp preparing to depart his office after almost nine years at the helm, but the appointments of Michael Edwards and Richard Hughes represent a new era in Liverpool’s recruitment. There could yet be further changes, too. Apparently there has been ‘surprise’ over how little the Reds have pushed to tie down Trent Alexander-Arnold, Mohamed Salah and Virgil van Dijk to new contracts. Should any of the three depart along with Klopp this summer, Liverpool will be losing a big, big player. But acc…