What have we learnt about the next generation of Welsh rugby this summer?

Dewi Williams After Wales’ 43-0 loss to South Africa on the weekend, Dan Biggar asked co-pundit Sam Warburton whether Welsh rugby should be focusing on the longer-term success of the senior side rather than short-term improvement. Speaking on ITV, Warburton replied: “The focus now has to be how do Wales get back into the top…