I think, we keep the biasedness aside which is actually creating a problem, this season is damn interesting in changing of dynamics.
One group will be I guess, Siddharth, Paras, Mahira, Vikas, Shefali Jariwala.
Other can be:
Asim, Rashmi, Arhan, Shehnaaz, Bagga.
Madhu, Arti, Vishal still not decided but
somewhat, Madhu and Vishal in group 2.
Last two episodes really showed High voltage drama.