Also some more points to note...
1) BB wanted to bring Upen and Renee into limelight as they are the two most non-existent contestants
2) BB wanted to show Praneet as victim...which was obvious as order of calling was according to BB...if any other contestant was after Dimpy...would that person have chosen any of the lower percentage options?...in that case no emotional drama would have happened. And also this gave a chance for sonali to be in focus.
3) BB wanted Gautam to meet his mom as it was nearing his birthday (from what I read in the forums) so he was sent after recharge. Imagine if Gautam was sent after Dimpy...what would have happened?
4) Renee doesnt actually look like the type to shy away from tasks...but the way she refused looked like she intentionally wanted to create a scence...so she can add some drama.
5) Forgot to add - Sonali the great...did BB intentionally give her two options so she can be seen as selfish by all...cos the others didnt seem to get this option...
From all this I can only guess that BB has a definite script and all we are seeing is a puppet show. Disappointed ðŸ˜