TheBigIguana
Player Valuation: £100m
What I'm reading is that yes, players in top teams are allowed to not track back.Salah is their quickest player so if they keep one player upfront when they get players behind the ball then it is Salah. When they do that though Firmino drops off which means Henderson or Wijnaldum can cover their right flank.
When Hamez doesn't track back then we end up two players light because DCL role is to stay up top. That means one of our midfield three gets pulled out of position, and we get trampled on the counter-attack.