Not high-profile enough, and not experienced enough for a flagship live show. Making the odd cued-in witty comment is really not the same as keeping Strictly running while dealing with a crowd in the Clauditorium/the judges and performing couple, with people yelling in your ear and the autocue going.
Rylan has blotted his copybook, hasn’t he, with his rant about immigrants?
I’d love to see Zoe Ball and Ian Waite. Zoe did ITT for ages and knows the ropes, plus of course stood in for Claudia. Ian is likeable and will have a rapport with both pros and celebs, and he and Zoe are a natural double-act.