As an opener here, I promised myself way back that I would not vote for Layton in the semi-final for all the reasons given, (although he is THE best dancer!!).
So, in order not to be in the dance off, Layton needs to follow the rules of the dance and not do his own version of it. (Unlikely!)
Also, the judges need to be consistent with their previous comments and haphazard voting, because if they suddenly change tack with that, it will make a mockery of the past weeks.
At what point do the contestants choose their dance for the dance off? What I mean is, if the judges dislike one dance, do the contestants automatically choose the other one? They'd be daft not to.
I think Bobby might be in danger.