Should be getting no abuse for the first goal. That stamp from Fred (for which Fred was given a gentle push from a titwick Arsenal player) probably hurt as hell right away. No way DDG knew how bad it was at that stage. Looking at his taped up ankles, it isn't far fetched to think that he struggles with them.
I remember in Norwegian football, the goalie of Brann (a rubbish team from Bergen where players have gangbangs in the stadium) was down with an injury and the opposing team scored. The ref didn't technically do anything wrong. What happened was that the other team let Brann score a goal to even things out as it wasn't sportsmanship to score in the first place. Hell, I remember an ogre from bygone eras jumping right into me when I boxed the ball, injuring me for weeks, the ref not blowing the whistle, and me lying on the ground when they scored. Had I been able to stand, I would have clobbered that idiot of a player and the ref.