18:00BBC Radio Manchester Sport At SixRugby League Challenge CupBBC Radio Manchester Duration: 1 hour Thu 10th May 2018, 18:00 on BBC Radio ManchesterJack Dearden and Bill Rice ask how would you change the Challenge Cup format. Leigh Centurions coach, Keiron Purtill and Salford’s Martin Gleeson give their thoughts.GenresSportBrandBBC Radio Manchester Sport At Six Source: BBC Online