Jack Lowden leads the market at 36.6% implied probability largely due to heightened speculation from his *Slow Horses* co-star Gary Oldman’s September comments suggesting a choice had been made and expressing hope for Lowden, combined with the actor’s fitting profile as a Scottish performer with spy-thriller credentials. Callum Turner sits at 23.8% on the strength of his leading-man experience in *Masters of the Air* and consistent shortlist mentions, while the 19.1% on “No Bond chosen” reflects the absence of any official Amazon MGM Studios announcement despite ongoing casting under director Denis Villeneuve. Recent wife Saoirse Ronan’s October remarks downplaying the rumors have not dented Lowden’s edge, though the late-2026 timeline keeps the field fluid amid reported contenders like Jack Barton and Jack O’Connell.