Whoever it is he will never be allowed to drop/pick players due to performance and will be only a party to the present turmoil.Good luck, enjoy the fun till it lasts.
The new coach to enjoy his life and enrich himself during the tenure without making any logical fuss of any contention and let board play his part of picking / dropping the players the board likes. The internal gaming of BCCI has to work its advantages with regional players.
The Board is blind to the nomral logical vision of international cricket and does not wish to work transparently in its action to underline its thoughts.