oh it will be glorious.. Nolan is one of the few director who understands the importance of music to build up a drama. loved the way he handled parallel stories in one scene in TDK. (jokers escape and rachel's death). based on Following, Inception and TDK I believe he will do a brilliant job.
but I doubt studios will hire him.. coz Nolan film has an identity of its own.. and bond has its own, At best he will sign on a three movie deal and all three will be made with his own style.. and i dont think studio's would want the tone of the bond film to completely differ from what they have been.. example Nolan batman verse is no way a representation of the comics.. so some would have to bend.