I don't think age is a reason to get of rid of DJs. If they're relevant to and connect with the 15-24 target audience and are performing well ratings-wise then there's no reason to get rid of those DJs. Tim Westwood, Chris Moyles, Sara Cox, Scott Mills, Zane Lowe, Annie Mac, Trevor Nelson, Judge Jules are all in their 30s, 40s or 50s but appeal to younger audiences. If it ain't broke don't fix it. And I'd be pretty sure that Andy Parfitt feels the same, so I doubt there'd be any Bannister-esque changes any time soon. I don't think Vernon's TV work is a reason to get rid of him. As far as I'm aware he doesn't take a ridiculously large amount of time off as Fearne did when she was on weekends. He seems pretty committed to his show, even doing the show following the revelations about those naughty texts he was sending where many others would hide away to escape the media for a few weeks.