Folau gets 1 match ban for as @RedruthRFC stated it has been for multiple yellow card offences. Yes the lifter has a duty but no point singling Stander to protect Folau. As I stated it earlier this is ongoing for years, the famous Beast lifts for SA and Sharks, Cian Healy is very good at lifting on his own. John Hayes was famous for lifting alone at lineouts. Yes that rule needs to be addressed and while I agree with Alpha that no offence was red card level they were all fairly easy to show how they were yellow card offences per the laws.