Joe Marler could be in trouble again after appearing to kick an opponent in the head

Joe Marler has hit the headlines again after he appeared to kick Grenoble hooker Arnaud Heguy in the head in Friday night's European Challenge Cup semi final. Marler will face another anxious wait to see if he will have to face yet another disciplinary hearing Harlequins cruised to a 30-6 victory at The Stoop but this incident will overshadow the win, and leave the 25-year-old England prop with plenty to think about. It was his first game back after a two match ban for the Gypsy Boy insult incident that took place against Wales in the Six Nations. The citing window is 48 hours from the end of…