[Ska'dForLife-WBA]

After a quick Google search, it seems the "offensive" banner said something along the lines of "the old thief always breaks his word - Hopp is a son of a bitch". Apparently, last week some Borussia Monchengladbach fans held up a picture of Hopp with crosshairs drawn over his face, which genuinely is a bit out of order given the terrorist attack in Hanau a couple of days earlier. This just seems to be the whole thing snowballing, though unless there's some other context I'm missing, it seems a massive overreaction for the players to have left the pitch.

On the plus side, I was previously unaware that Bayern Munich's coach is called Hansi Flick. Nice to know that Herr Flick managed to build a career for himself after the war.