How would completed Lexington-class battlecruisers change the fate of the American standards and British G3s?
Short answerOlder US standards would be more expendable, while Britain could plausibly retain two G3 battlecruisers and convert two more as carriers.
NotesThe oldest generation of American standard battleships would probably disappear if Lexington-class battlecruisers were completed. Treaty bargaining would then change: several operational American 16-inch, 40,000-ton ships would make it harder to force every British design below that scale. Britain could press to complete two G3 battlecruisers. The other two hulls might then become carriers, producing a mixed pair of G3 combatants and a pair of G3 conversions.