According to him, it's not Star Wars: Zero Company and not Star Wars Eclipse - two smaller-scale projects.
Several possible candidate projects remain. Star Wars: Knights of the Old Republic Remake was announced in 2021 and is still in development. An announcement at The Game Awards would be big news.
Respawn is also working on a "new installment in the Star Wars Jedi series." Although it has been more than two years since Survivor was released, a teaser trailer confirming the game is possible.
There is a major Skydance project led by Amy Hennig, director and writer of Uncharted. But due to work on Marvel 1943: Rise of Hydra, its announcement in the near future is unlikely.
There were rumors that Creative Assembly is working on Total War: Star Wars. The project may be shown as early as today, December 4, at the presentation.
Perhaps a major Star Wars announcement will take place at The Game Awards, as the show will take place in a week.