I must admit: I have fallen out of love with Nolan´s work and therefore would be disappointed if this imdb-rumour did become true.
Somehow all of his movies I did love at first but rewatching them made me feel either bored (the Batman movies) or frustrated (INTERSTELLAR).
Every film of his is about one narrative gimmick which gets played out dutifully (and kind of predictably).
None of his films is fun. There is no uplifting humour. The score drones so loudly that it overpowers everything.
This is not what I would like to see in a Bond film.