Westeros

James Hibberd (with contributions from Kim Masters) has the scoop, sharing that multiple sources have told him that:

Hibberd’s article places this in context of recent history at HBO, including the facts that Benioff & Weiss had briefly considered a trilogy of films to wrap up the TV show, George R.R. Martin was interested in seeing his universe on the big screen, and the sense that the idea that a property could be only on TV or only in cinemas is increasingly considered outdated in this new era dominated by streaming.

Near the end, Hibberd also notes this:

This is not entirely true—there was some early work on developing a Jon Snow post-GoT series that was shelved—but it’s interesting that Hibberd brings it up. In context, it seems he’s just speculating at possibilities for the film treatment, but maybe it’s a hint that one or more of his sources have indicated the thinking is in that direction…