Liverpool are beginning to get serious in their attempts to sign a new centre-back this summer. With Arne Slot having been now officially unveiled as Jurgen Klopp’s successor, the Reds can finally get down to business. In reality, Slot has likely been working alongside Richard Hughes to beef up the Liverpool squad already. However, with June soon turning to July, things have to really ramp up. Bolstering the defence will be the priority following Joel Matip’s exit at the end of the season. And with the likes of Leny Yoro high on the shortlist, there promises to be an exciting addition. Yoro is…