People will be buying tickets because they want to see AJ but the producers have covered themselves with that by not guaranteeing anyone's appearance. Tickets are for the Strictly live tour, whoever the cast may be. Hopefully though she's well into her recovery process and will be able to join everyone else for rehearsals when they begin.
Also, I'm just hoping we don't fall under more restrictions that put the tour in jeopardy. This year's cast were one of my favourites and it would be a shame for them - and us - to miss out on the tour.
@lizzolyn I agree that they wouldn't replace her. And if the best they could offer is someone else equivalent to Max George then I am fine with the show ending a little earlier!