Would prefer Zinchenko against the Dippers because he is better defensively , but i wouldnt be over concerned if our £50m left back and one of the best attacking full backs in europe started the game , and i am not too sure Klopp would be happy witnessing Mendy smashing in crosses for Aguero and others too take advantage of , maybe a little perspective is required Mendy is a brilliant player and can match Salah for pace and would give their superstar fullback Terence Trent Darby something to think about