Oyelowo for Star Wars: Rebels?
It would mark the voice-over debut for the 37-year-old.
Freddie Prinze Jr, Vanessa Marshall, Taylor Gray and Steven Jay Blum could also be joining the cast.
The new show, which would air on screens from autumn 2014, is expected to take place during the 20 years between Star Wars: Episode III and Episode IV, and would show "a time where the Empire is securing its grip on the galaxy and hunting down the last of the Jedi Knights as a fledgling rebellion against the Empire is taking shape."
The Oxford-born actor, who now lives in Los Angeles with his wife Jessica and their four children, will next be seen in Lee Daniels' The Butler. He is also in talks to star in the the fourth Jurassic Park film.