Liverpool have coped admirably without a cohort of regular starters over recent weeks. Sunday’s epic battle against Manchester City was the latest in a big pile of evidence that this Reds team is made up of much more than the sum of its parts. Still without a clutch of key players, Liverpool battled to a point that could easily have been three. One of those who would have loved to have been out there at Anfield – but couldn’t – was Trent Alexander-Arnold. The right-back had some fighting talk for City before the game but, still recovering from a knee injury, was unable to back that up out on t…