Karius admits he has ambitions of moving to England, though is in no rush to leave Germany.
"I once said that it would be a dream to eventually play there again. That excites me still," the former Manchester City junior told Spox.
"This does not mean that I automatically see my next step to England. Should I someday want to move, I must have the feeling that everything fits perfectly. Since the club is decisive, not the league."