Daniel talked to Latino Review about the upcoming Bond 23 and how it might well be his last, despite having signed up for two more. The article says:
Many an Englishman has woken up to the news that he is no longer Bond, and wonders what he’ll do now.
Daniel Craig is already facing that fear. He’s signed all the way to “Bond 25,” but he knows they could end at any time and for just about any reason. MGM’s financial woes nearly canned “Bond 23,” and Craig was brutally (and sadly) honest that those delays could be the end of his run on the character.