Meh.... I feel we're going too far away from what Bond is. For sure it would mix things up.... but then why not just create a new character and do a spy movie? I feel Bond has to come with certain expectations and one of that is a long lived actor franchise. I think if you sign on you sign on for three minimum.

You could do something like what DC do with Joker? Parallel multi film actor franchises with different actors ostensibly playing the same character but not.