In cases such as Infosys, a new CEO will have to play the game with not only the chairman, but also with the COO and the board of directors, and perhaps retired founders, each being a different game with different set of capabilities and attitudes.
An appraisal of performance of the board and practice of values and their synergy with the organisational strategy are all crucial for an organisation to evolve into an institution, say Ramachandran Kavil & Sougata Ray.