Easy to understand the spoiler.. - Page 2

Agreed. I was actually thinking the same. Dancing twice does give an advantage. That too if there are a total of two solos.

Sunita came in the bottom, because her MJ dance was weak according to the judges, and that dance was more fresh in the audience's mind.

Also, when a favorite comes in the bottom, the next week, they usually get a LOT of support. Hence, Alisha is in the top after being in the bottom 2.