article_snippet.sent: (right) after making the score 2-2 on Friday night .
article_snippet.sent: Referee - Kevin Friend 6.5 .
article_snippet.sent: There was a goalline clearance.
article_snippet.sent: Having played a man up for the entire second half, this was a big opportunity missed.
article_snippet.sent: Cyrus Christie was twice at fault, first losing possession to Matej Vydra when trying to dribble clear then driving Cyrus Christie attempted clearance in the box straight into Ighalo.
article_snippet.sent: Late in the game, there was a brutal clash of heads between Adlene Guedioura (left) and Ryan Shotton .
article_snippet.sent: Both players were sent flying and needed extensive treatment from Both players respective physios .
article_snippet.sent: Jeff Hendrick was sent on and contributed to the equaliser, delivering a smart backheel that gave Guedioura space to thread a pass to Johnny Russell in the area.
article_snippet.sent: Jeff Hendrick took a touch and was brought down by Marco Motta.
article_snippet.sent: Referee Kevin Friend pointed to the spot and, after consideration, produced the red card for denial of a goalscoring opportunity.
article_snippet.sent: Wolves last time out after a horrible officiating error.