Arsene Wenger has called on referees to adopt a more modern approach to disciplining players in order to offer fans "crisp, sharp action". The Arsenal manager, whose side face Chelsea live on Sky Sports on Wednesday, has also called for the handball rules to be simplified after the Gunners conceded a controversial late penalty to draw with West Brom. Wenger was charged by the FA over his conduct towards match officials in Arsenal's draw with the Baggies.