Last season Liverpool had problems in these moments and this match brought them back into focus. As the report put it, “When Wirtz, Isak, Ngumoha and Nyoni went off, Liverpool had nothing going forward.” Rio Ngumoha and Trey Nyoni look ready nowPre-season can flatter youngsters. In Rio Ngumoha and Trey Nyoni, Liverpool look to have two players who should not be treated as novelty acts. Wirtz looked like the most refined footballer on the pitch in the first half, taking his goal well and knitting attacks together.