Could one of the pre-G3 or pre-N3 designs be built as the next class after G3 and N3?
Short answerIts ideas could provide the starting point, but the actual ship would be an extensively improved iteration rather than the old design built unchanged.
NotesAn early design study can influence a mature later class without being built unchanged. Recognizable proportions or arrangements may survive while operational experience reshapes the details. Existing work saves designers from beginning with a blank sheet. New machinery, protection lessons, and fleet requirements would still produce substantial iteration after G3 and N3. A paper design shows direction, rather than fixing a future class.