The Austria international, who is now preparing for games against Azerbaijan on Friday and Estonia on Monday, scored his first goal since joining the Reds on loan from Bayern Munich when he flicked home Luke Shaw's cross to give us the lead in last weekend's Emirates FA Cup quarter-final win over Fulham.
After adapting well to life in England, the midfielder believes the fact that he can operate in several different positions is important in the modern game, particularly when managers like Erik ten Hag are so fluid with their tactical approaches, changing formations during games.