Harlequins’ Joe Marler: World Cup blow and off-field issues spilled on to pitch

• ‘There’s stuff that needs addressing in and out of rugby that I’m getting hold of’• Marler ready for European Challenge Cup final against MontpellierJoe Marler says the heavy criticism of England’s failed World Cup campaign as well as personal issues led him to seek professional help to address his on-field behaviour. The Harlequins prop, who has served two bans recently, admits he had little option but to change and is now making a concerted effort to reboot his attitude and career.Marler could hardly have been more searingly honest before Harlequins’ European Challenge Cup final against Mo…