Where do the producers get the idea, the BBOTS veiwers want to see or hear the caustic views of the usual suspects :-

Vanessa Feltz
Luisa Zissman
Bobby Cole Norris
Christopher Biggins
Gemma Collins
White Dee
Helen Woods
Nikki Grahame
Ricky Norwood
Joe Swash
Katie Hopkins

These "Stars" must be on speed- dial..

Stop being lazy, do some research and book some new blood!!

The only problem OP is that new blood may not toe the BBOTs party line.

Helen wood is banned Megan mackenna will probably be a new entry on that list now

Luisa zissman is a lot less these days she used to be three times a week.

Doubt you will see Hopkins again .

But after the regulars we go to the unfunny comedians list

Personally I'd rather see random past civilian housemates.