Rugby Daily: Tackle height survey, Van der Flier on Scotland, Owens to join Boks?

On Wednesday's Rugby Daily, Richie McCormack brings you news of an IRFU consultation which could reduce tackling height in the community and underage games.

We hear from Josh van der Flier and Ronan Kelleher ahead of Ireland's Six Nations trip to Scotland.

And could Nigel Owens be on the Springboks staff at the World Cup? We hear from Rassie Erasmus.