I'm wondering as they all have at least 3 ( and in Ed's case 4) Ballrooms left, whether the individual dances this week will all be ballroom and the Cha_Cha-Challenge will be the only Latin...
There is quite a variety of ballrooms left - AT/Waltz/Tango/Foxtrot/QS - so not too much repetition of dances?
They could all do a difference dance (one possible permutation below with the dances in bold):
Claudia & AJ - AT, QS, Tango / Rumba, Salsa
Danny & Oti - AS, Tango, Waltz / Salsa, Samba
Ed & Katya - AT, Foxtrot, Tango, VW / Rumba
Judge Rinder & Oksana - AT, Tango, Waltz / Rumba, Samba
Louise & Kevin - QS, Tango, Waltz / Salsa, Samba
Ore & Joanne - AT, Foxtrot, QS / Paso, Samba