* Danny Boyle's Involvement: Director Danny Boyle has expressed very little interest in returning to the franchise. He has stated that he feels the story has been told and doesn't see the need for a third film.
* The Ending of "28 Weeks Later": The ending of "28 Weeks Later" felt like a natural conclusion to the story, leaving little room for another sequel.
* The Franchise's Legacy: While the "28 Days Later" franchise has a dedicated fanbase, its commercial performance hasn't been exceptional, making it less of a priority for studios to greenlight a third film.
However, there are a few possibilities that could change things:
* A Reboot: A reboot with a new cast and director could be a possibility, though it's unclear if it would be as successful as the original films.
* A Spin-Off: A spin-off focusing on a different aspect of the infected virus or the post-apocalyptic world could be an option.
* A Revival: If the original creators become interested in revisiting the story, a third film might be possible.
Ultimately, the future of the "28 Days Later" franchise is uncertain. Only time will tell if we'll see a third film, a reboot, or anything at all.