Right I think I've cracked it. It could be like the bucket challenge where a presenter does a Monday to Friday stint on the breakfast show and then nominates another presenter halfway through the week to take over the following week and that just rolls on until they run out of people willing or able to do it. At that point they would replace the whole show with just recorded chatter in a small neighbourhood cafe somewhere in the Welsh Valleys, introduced with a recap of the previous week's gossip by Trevor Nelson. A nice n chilled start to the day.
My choice for the breakfast week challenge might include:
Richard Madeley
Joanna Lumley
Trevor McDonald with Sally travel for sidekick
Richard Ayoade
Alison Hammond
Rob Brydon
Aisling Bea
(But anyone could be nominated)