Well, the OP asked if it was a foregone conclusion that Tom will now win SCD6 - but of course, even if he wins the public vote he can still easily fall into the dance off if the judges have placed him last, and let's face it, their luuurve for Rachel and Lisa is showing no signs of abating.
In fact, at this stage I'd say a Lisa v Rachel final is all too likely
unless Tom can dance his socks off next weekend and make it impossible for the judges to ignore his claims. As the best
performer left in the competition, he's well capable of it, but I fear he may be lumbered with the least talented choreographer of the three remaining pros.
I agree with Katmobile's post about the polarization of the judges and public votes this year. I think it
has got out of hand, mainly because the judges have stoked up a lot of feeling against themselves especially with the extra-curricular comments in the press etc about JS, and also because the dance-off scenario gives them too much power and this year has really made that perfectly clear, with public favourites being picked off one by one. I think the producers
do need to take public criticism into account and look at ways of sorting this problem out for next series. The easiest solution would surely be to get rid of the dance off. I think we the public have had it drummed into our heads that SCD is a
dance competition - but now the judges need to hear from their employers that it is also a Saturday evening light entertainment show. And for a bit of perspective, the judges also need to remind themselves that
no contestant is perfect or even at the level that would win them any medals if they were competing with properly trained amateurs, let alone professionals, so SCD contestants that at least produce the most
entertaining dances should be looked upon with some generosity when the marks are handed out.