should ther be a5th official ref in football?
I was watching the champions league semi-final where Chelsea faced Barcelona at Stamford Bridge.
It was good and fair in the 1st half but when the second half arrive there were at least 4 crucial mistakes from the ref and most of them were meant to be penalty's.i was thinking that they could add one more official ref that uses slow motion and playback videos that could help all the ref's to make more accurate decisions. C,mon with the ref making that many wrong decision in the big match no wonder hes getting death threats from Chelsea fans
