I do hope that if he applies for and gets the job, he's grown out of his "down to earth" phase he had in comics back in the day. I remember that when he wrote Spider-Man, he had Peter get a job as a high school teacher in a troubled neighborhood, when he wrote Superman he had him walk across the USA to connect with people, and when he wrote Thor he had him set Asgard up in (or technically just above) Oklahoma. That sort of thing can be interesting, but I'm not sure it's a good fit for Doctor Who.