I also don't think that Rohit Sharma is in any situation of saying something about dropping Virat Kohli from the team because obviously he is also not doing really well in the IPL and talking about such things can put him in danger. I think Virat Kohli should also think about this and make a decision otherwise he is just causing the Indian team problems than providing any solution.
BCCI hasn't dropped kohli despite his odd form for so many years, now kohli also knows that he can't be dropped. Rohit was retained by kohli in T20I despite his poor performance in T20 WC. Rohit is just paying back the favour to kohli. BCCI should try some new talent now to avoid further damage.