The ref said the player that was off the pitch was active and he was not injured, you need the referees permission to be off the pitch if you are not injured so thats why the goal stood.

He overreacted as far as I remember. That incident aside its not as if he's known for it, one of the more honest foreign players if you ask me.

It's a point though, otherwise say, from a corner, defending players could stand by the posts then take a step back off the pitch, putting the other team offside - I imagine it's that kind of scenario which is why such a rule is in place?
"A defender who leaves the field during the course of play and does not immediately return must still be considered in determining where the second to last defender is for the purpose of judging which attackers are in an offside position. Such a defender is considered to be on the touch line or goal line closest to his or her off-field position. A defender who leaves the field with the referee's permission (and who thus requires the referee's permission to return) is not included in determining offside position."

You should get yourself a whistle mate:
It was offside after all according to the rules![]()


