Plenty.
I'd happily have Zoë instead of Tess, but I'd ideally want someone on the show who was a dancer, if only to keep some of the last embers of integrity in the show. Anton probably closest, although I'm not sure I can get "Bring on the wall!" and that awful cooking show out of my head. He has struggled in recent series to be relevant, though, and with his partner Erin Boag having left, it might be time for him to move on. He's still very popular with the audience, so it might be a good solution for the producers.
The Winkleman knows her stuff and is a joy. Again, I don't know what Tess does. Her and Anton would work well. He'd do the job like Tom Whatsisface does on Dancing With the Stars in the US. Bit more reserved, but with the odd quip.
Can't have Graham Norton doing a dancing show. As camp and spangly as people think competitive dancing is, it's not really like that. Being a good dancer was really the mark of being a gentleman. Nowadays, it's leaning to the other side to pass wind.
Vernon is only in there because of Tess. Don't see the Beeb going in that direction myself.
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