Who might replace Churchill as First Lord, and how would that affect the Royal Navy?
Short answerReginald McKenna would probably remain First Lord, with Edward Grey or the Earl of Crewe as less likely alternatives.
NotesThe discussion works through the personnel available in Asquith's government instead of treating the office as vacant in the abstract. Reginald McKenna is the likeliest answer because he was a capable First Lord and remained trusted enough to become Home Secretary. Edward Grey or the Earl of Crewe are possible alternatives, while moving Chancellor David Lloyd George to the Admiralty would amount to an implausible demotion. The naval consequences would therefore begin with continuity under McKenna.