It might have seemed that Joe Gomez’s professional world had folded just five days after JA1 4rgen Klopp’s appointment at Liverpool. There Gomez was: getting games at left back under the previous manager Brendan Rodgers, aged just 18 and looking the part, careering up the pitch representing England’s U21s against Kazakhstan Suddenly, a twinge in his kneeworried looks, a substitution, crutches and a scan.