How might the G3 design have changed if Jellicoe remained influential and Beatty did not lead the postwar Royal Navy?
Short answerDifferent senior leadership would probably have produced a more conventional capital-ship layout.
NotesThe proposed scenario removes Beatty and keeps Jellicoe connected to senior fleet leadership for longer. Sturdee could then have taken the Grand Fleet while Tyrwhitt advanced to the battlecruiser force. Those officers brought different operational experience and institutional preferences to the design debate. The resulting G3 concept would probably have retained heavy capability in a more conventional arrangement.