Could extra treaty tonnage make the Nelson class fast enough to support large carriers?
Short answerPossibly; spending the margin on machinery and hull changes might reach about 28 knots and create an early fast-battleship capability.
NotesA longer hull, extra machinery, and possibly four shafts offered a path toward roughly 28 knots. That speed would make Nelson and Rodney useful in fast operations, changing both replacement priorities and the composition of forces sent after German raiders.