By ROGER PANTING

DAN Biggar bade farewell to Liberty Stadium by guiding Ospreys to a convincing victory to keep alive their hopes of a place in next season’s Champions Cup.
After ten years at the region, the 62-cap Welsh international will leave at the end of the season to join Northampton but he signed off in style by having a hand in four of Ospreys’ five tries.
Biggar said: “This place means the absolute world for me and I hope I may come back one day as the fans have stuck by us throughout, especially in the last few years when it hasn’t been easy.
“Howev...