Firms rarely tinker with management structures from a position of strength. Unless you have just merged and need to implement a system that puts the fewest noses out of joint – see Freshfields or more recently Dewey & LeBoeuf – you’re most likely losing ground against your peers and action needs to be taken; for the latest example of this see Shearman & Sterling.

Last week in an internal memo, Shearman senior partner Rohan Weerasinghe announced the firm is revamping its management. The executive group will be reduced from six members to three, comprising Weerasinghe, executive director Kim Gardner and partner Fred Sosnick. Previous group members John Madden, Georg Thoma, Kenneth MacRitchie and Linda Rappaport will focus their efforts on client work, as well as being called upon in various management roles.