Casting has gone right down hill over the last couple of years. I don't know who is in charge of these decisions, but I don't want to see talentless reality tv "celebs" or WAGs, let alone the children of famous people who haven't done anything on their own of note.
The problem is they seem to be chasing tabloid suitable candidates hoping they will get coverage and be prepared to turn this show into a reality tv drama. The problem is that each time they pick someone down market over a legitimate, if not very high profile, celeb such as Faye, they discourage legitimate stars from wanting to take part in future years as they don't want to be lumped in with them.
On her own, Kerry could be an interesting contestant, because she did have a career at one point and the skating will force her to pull herself together, so the challenge becomes interesting, but only if the vast majority taking part have a body of work behind them.