Several choices that I could get behind, and few that I don't want.
I could live with them A) Doing a period piece one off (possibly using some of Fleming's unused material a little more freely.
Bringing Bond (with Craig) and Madeline Swan back like James and Tracy Bond, (obviously his little family being killed by Blofeld or another baddie)
c) A new person of James Bond that ignores most of the last few James Bond movies (but doesn't erase their continuity, does keep others established in the Craig era with the same actors in roles such as M, Q, Moneypenny, Felix, etc..).
D) Bring back Pierce Brosnan, just kidding..
What I don't want:
E) Another reboot.
F) A complete remake of a previous James Bond Movie (or one that uses the same title, but with the Fleming material carried out more faithfully). If they have to use his material more faithfully in a movie that had previously only used the "title" as that, at least rename the novel/short story.