Liverpool star Mohamed Salah has endured a tricky start to the season so far, so it comes as a surprise that his behaviour is under scrutiny in the wake of his best performance of the campaign to date.
The Egyptian international recorded the fastest hat-trick in Champions League history when he put three past Rangers in just six minutes during the Reds' 7-1 mauling of the Scottish giants. Salah was only introduced in the 68th minute but more than made an input, with the scoreline marking the heaviest defeat Rangers have ever suffered at Ibrox.
Jurgen Klopp's men looked significantly closer to being back to their best than most of their other outings so far this term, but Salah's decision to trudge straight down the tunnel instead of thanking the travelling Reds faithful has not gone undetected and without complaint.