Don't Make This
Steven Spielberg's adaptation of AI ruined it; I hope they don't make this project.
Napoleon, and the era in which he lived, would be great fodder for untold numbers of stories and a miniseries and films and whatnot; the subject matter is definitely worth mining. Is there any enthusiasm for what Spielberg would accomplish here? I doubt it.
If Kubrick envisioned the project as a film, and if he had the scale of Barry Lyndon in mind, then any deviation from that will require padding and changes that would dilute his original intention. Add in Spielberg's penchant for melodramatic nonsense, and you have the makings of a ruined project that adds nothing of value. Of course, it could go the other way and be brilliant, but I doubt it. I probably won't ever see Lincoln simply because I cannot abide the historical stylings of Doris Kearns Goodwin. I'm probably alone in this sentiment.
Kubrick's vision should stay with his legacy. Who could possibly reinterpret his work properly?