Wales’s Alun Wyn Jones hopes World Cup will not be scarred by red cards

• ‘We will talk about tackle laws because it is an issue’• Jones getting ready for his fourth World CupAlun Wyn Jones leads Wales on to the plane bound for Tokyo on Wednesday for his fourth World Cup, hoping that a tournament he believes is wide open will not be scarred by a flurry of red cards for dangerous tackles.Wales go into a World Cup as European champions for the first time after their grand slam success in the Six Nations and a record 14-match winning run, but after three defeats in their four warm-up matches they are not ranked among the favourites. Related: Ireland top rankings afte…