Liverpool are today basking in the glow of returning to the top of the Premier League table. With their title rivals facing each other later on Sunday, nothing but a win would do for them against a Brighton side who have caused them trouble in the past. Jurgen Klopp had actually never gotten the better of his prospective successor, Roberto De Zerbi. In four previous meetings between the managers, Liverpool had drawn two and lost two. Even before De Zerbi’s arrival, the Seagulls have always been difficult opponents for Klopp. Remarkably, they were unbeaten in their previous three visits to Anfi…