By STEFFAN THOMAS

NIGEL Owens has rubbished suggestions that Dan Biggar’s temperament will be an issue when it comes to dealing with referees as Wales captain.
Northampton fly-half Biggar has come in for criticism for the way he has reacted when decisions have gone against his side.
Former ref Owens admits dealing with Biggar can be challenging, but says: “Dan is a very similar character on the pitch to Johnny Sexton and Owen Farrell. They are a challenge to officiate.
“If Dan can get the balance right – and I think he will – of challenging the referee and being respectful to the ...