Bharat didn't do anything special with the bat but it's also true for every top order batter in the team and he hardly made any mistakes behind the wickets if we neglect the few DRS calls.
So i believe they'll go with Bharat again as he's superior WK when compared to Kishan. I'd still prefer spin tracks.
Bharat is far better than Ishan Kishan behind the stumps. I also agree that his batting hasn't been up to the mark but replacing him for just that reason doesn't make any sense. Recently KL Rahul was replaced by Shubhman Gill considering his present form but the outcome is still not satisfactory. I think India should stick with the present team and not make any more changes. All they need to do is work on their batting.
For the upcoming test match the batting line-up needs improvement. When the team have good score, the bowlers will have the better choice to bowl. If not they constraint themselves within specific limits and bowl. This couldn't let them go for wickets, as they are also in a situation to restrict runs. As said, the squad is good enough to play with focus on batting line-up.