![Martin Gilbert (L) and Keith Skeoch](https://s.wsj.net/public/resources/images/FN-AF267_FN_GIL_M_20181105023709.jpg)
A cohort of heavyweight investors want Standard Life Aberdeen to ditch its co-chief executive structure. This indicates a strong preference for an outsider to replace both Keith Skeoch and Martin Gilbert at the top of the FTSE 100 asset manager.
According to a poll of 21 large investors, more than two-thirds said they wanted an external candidate to take over from the two fund management veterans over the next 12 months.