About Kohli captaincy I am feeling BCCE will not take any quick decision specially in middle of a crucial series but surely they will think about this in near future.
Kohli has become too much egoistic, and as a result of that he is unable to make logical decisions. England is currently leading by 417 runs. It is a bit short for their liking, as they would have been comfortable with a total of 440-450. Considering the depth in the Indian batting lineup, anything below that may be extremely risky for England. But now they have to adjust with a score that is slightly below their aim, because Dom Bess and Jos Buttler got out at short intervals. However, England would be hoping for more blunders form Kohli, as he is sticking with Shahbaz Nadeem as if his life depends on him. In my opinion, if he gives a chance to either Bumrah or Ishant, while keeping Ashwin at the other end, they may be able to mop up the tail pretty quickly.