a) when she does it it's entertaining, and when A-Cash does it (to Shilpa) it's a half hour bashing + humiliation - ACash was called a takla fool if IIRC.
b) Priyank hints at what Arshi may have done outside, and Sallu: blasts Priyank royally, as does BB sabke samne the next time he mentions an outside issue. Shilpa lays multiple shitty allegations on Vikas for his actions outside, more than once, and Sallu asks Vikas: tum karte ho kya (Casting Couch)?
c) Shilpa, Vikas, Hina and even A-Cash (of late) has gotten away with comments they've made - but the only person who has a personal mind-reader and lawyer for her shitty comments, on the weekends is Shilpa.
(B) above is unbelievable - Sallu disliked Arshi, yet didn't dare to ask her if she did what Priyank hinted at. Yet Vikas was made to defend himself, while Shilpa, courtesy her 'kadwahat' is given a free pass to character assassinate the shit out of Vikas on this show. The second time she lays allegations, BB politely and privately, asks her to stop making 'personal comments'. Erm - allegations of criminal offenses are NOT personal comments - it's defamation. And her personal lawyer Sallu was ever present to defend her for other allegations she made, as opposed to telling her to shut the hell up about 'outside issues'.
If this is how Vikas is 'favoured', then he got a raw deal. Yes he has been given prominent roles in tasks - but so have Hina, Puneesh and even Luv - repeatedly. Yeh alag baat hain, that they likely do so because the man always participates - whether he wins a round or loses, he's no dead duck.
And as far as airing what Hina and Arshi have said about their bias - if they don't air it, how're they going to bash Hina and Arshi for daring to believe they could be anything but utterly impartial? LOL - BB has never given a shit about being fair - and the viewership who can see how favoured Shilpa is, for hardly playing the game at all, and getting away with all the crap she's done, aren't seeing it because they dislike her - it's on their TV screens.
They will always favour content-givers over freeloaders - this is inevitable. But the open bias and one-sided weekends are completely unnecessary from the game point of view IMO.