Claudius Leverkusen had 3 at the back to cover him and as I said Grimaldo didn't push forward much. Liverpool don't have that sort of left back and are unlikely to go 3 at the back.
When he joins the attack and Salah goes into the middle it'll be very dangerous but it'll start looking a bit Ange Postecoglou pretty quick when he's leaving 34 year old van Dijk exposed.
