Shefali, just plays for herself. Devo is right! Would shefali have let Dey take anybody else's name other than her if he were playing this game? Yes mahira is not deserving to be in the top 6, but that's the problem of the task amkers, they should have thought 5 vs 4 group, which group will win?
This task was tailor made to take Paras into the first finale, because I am guessing Paras is not on Salman's good books so the makers want Paras in the angle padao. If they would have wanted any other result, they would have made shefali sanchaalak.