I think the producers "manage" people out too! I have this weird obsession with Carlos - he's very handsome, but it's more empathy or motherly worry... oh I don't know. I'm one of those people who gets overinvolved in parasocials.
Anyhow, I also feel for Angela S and hope she goes on tour, assuming she wants to. I wonder if their cast management involves who Craig wants on tour (and his production team). I see two of Angela S's dances as being really good for a tour arena: that Fosse number and her Halloween paso. It doesn't really matter if there were flaws or what the scores were - I think it's whether they'll look good or exciting to the back row in a huge venue. I mean just the red hair matters, amIrite Dianne?
If they plan on 7 in the tour, they can't just have Ellie, and what if something happened and she couldn't do it? (though I'm pretty sure it's part of their contracts to be available, unless they're given an 'out') So anyway, if not Ellie, or if only Ellie, you'd need another female celeb, so Angela S? I think she's more dynamic than Annabel or Angela R (and would they risk Ang R? - what if she had a stroke or something?) So then you're down to Zara or Nikita?
Sorry to ramble. Just come Carlos - get another year or two out of Strictly!