A new era began at Liverpool on Saturday as Arne Slot officially started work at the club. Slot has had a long time to think about what his tenure at Anfield might look like, having known he’s taking over for some weeks. On Saturday that became a reality. Although we haven’t yet seen Slot at the AXA Training Centre, he’s surely already hard at work putting plans in place for pre-season. The biggest remit for the new head coach will be figuring out the inner workings of the Liverpool squad. Slot will have to get a grip on who has a future under his leadership and who does not. This is likely to…