I think some of the blame for the poor decisions yesterday should be placed on the shoulders of the clown of a linesman ( dugout side) . If you watch the clip , he as a clear view of it, but that wasn't the first time in the match he failed to flag for a foul/freekick for us, Welbeck clearly played the ball with his hand in front of him , which he didn't or didn't want too see (Marriner seen it and give a freekick), but in the second half he managed to see City players offside on the other side on the pitch a lot of the time (which sky didn't reshow, so don't know if he was right or wrong) !