It doesn't work for why? Because the jury doesn't vote like televoters? And why should they vote like televoters? Even with small differences...
There's no point in the jury then if you want them to vote similary to televoters.
Such "reforming" is nothing but ordering people to vote like majority. If it really differs it's such a crime.... oh my. Judging performers in a different way is such a crime
.... uhuh.
As for judging 2 different performances. If performer sucks at performing this is his problem, not the jury's. Back up entries are being recorded on the last dress rehearsal so performers sould be ready like this is their final night. I see not a single problem here.
And again there's not a single adecavte reason why the jury
should please televoters and vote in the same day with them and that it's such a problem and it's not fair.
It's like saying that there should be just 1 event in heptathlon.