That still would not have helped in the context of the plot. It is meant to be THE Bond's elevation to 00, not any old Bond.
The fact is, that none of this matters. Not in the slightest. There is very little attempt at genuine continuity between the Bond films. Bond films are a concept, not a continuous canon. Bond itself has become a mythology with many interpretations, like King Arthur.
So really, don't worry about it.