Liverpool hosted Aston Villa this weekend in the Premier League, with Mohamed Salah once again in the starting XI for the Reds. The Egyptian international has been in sensational form under Arne Slot this season, with Fulham captain Tom Cairney recently sharing why Salah is one of the hardest attackers in the world to stop as an opposing player. With the winger’s contract expiring at the end of this season, though, there is a real worry that the former AS Roma star could leave Anfield for nothing, with FC Barcelona interested in signing Salah as a free-agent next summer. And Liverpool fans hav…