If u notice carefully Puneet suggested 4 names for nominations indirectly, and it was all visible that Praneet was getting bored and fed up with his whole shana panti.
The way they were cursing Karishma, etna to humlog bhi nahi karte yaar. I feel they have Karishma fobia coz bed room gang alson dont chant Gautam so much, jitna ye puneet or gautam karte hai.
In the history of bigg boss i hated very much to Rohit Verma, but i feel Puneet is passing him and won the first spot in my list.