Bigg Boss 12: Kriti Verma-Roshmi Banik lose their captaincy; will the Khan sisters replace them?

The makers of Bigg Boss 12 shared a preview teaser, wherein captains of the week, Kriti Verma and Roshmi Banik, are shown to lose their captaincy.
The two are punished for disrespecting the rules of the house. Bigg Boss tells Kriti and Roshmi that they have lost the immunity and will now be directly nominated for eliminations.
Also See: Bigg Boss 12 written update, September 24, 2018: Jasleen calls Dipika Kakar an intrusive mother-in-law
Saba and Somi start accusing Kriti and Roshmi of being irresponsible.Within no time, Kriti-Roshmi and Saba-Somi get into a fight. Somi and Saba tell Kriti and Roshmi that they had to lose their captaincy as other housemates wanted Kriti and Roshmi to become the captains.
The two start taunting Kriti and Roshmi for being highly immature and then later even say that the two never deserved to be captains.
A source close to show informed TimesofIndia that, after Bigg Boss reprimanded them, Kriti and Roshmi get into a heated argument. Roshmi blames Kriti for her inefficiency and her careless attitude due to which they had to lose their captaincy.
Roshmi then tells Kriti that due to her irresponsible behavior she would end up losing the game as they entered the house together. But Kriti assures her that nothing of the sort will happen.
Take a look:

It all started when Kriti and Roshmi decided to have some fun in the pool. In the video, it can be seen that Kriti pushed Shivashish in the pool along with his mic.
Somi, Saba and Kriti's verbal fight turned ugly when the latter refused to talk to them. Will the Khan sisters replace Kriti and Roshmi and become the next captain jodi of Bigg Boss 12?