By Alan Smith Jurgen Klopp believes his replacement is taking “the best job in the world.” Except the next Liverpool manager might soon find he is inheriting a squad shorn of its talisman. At least Mo Salah had the sense not to dig a deeper hole as he left east London on Saturday afternoon. But as Liverpool’s title challenge was all but ended and the relationship between departing manager and sulking star player fractured beyond repair, it was easy to wonder if the time is right for Salah to also depart. Saudi clubs are expected to renew their interest after Liverpool swatted aside a world-rec…