So with the introduction of technology the PL will change nowt - still Dipper/Rag leg ups!
ON a more serious note, not that the last comment was flippant(!), I noticed in the recent WWC games there were several incidents where the players involved knew that the ref had got the goal kick/corner or throw-in decision wrong. The millions watching saw in slo-mo after about five seconds. That could be shown on the big screen for the benefit of the spectators AND the ref and within a twinkle the decision is corrected. AFAIR no one scored a goal directly from the play where they benefited but teams HAVE scored from getting a corner that was a goal kick and from getting a thrown-in they weren't entitled to! Single figure seconds, and no need for the three or four minutes they're taking now!