why is Saw Gerrera white in this?
He was a clearly a black person in Rogue One.
Can't this silly cartoon get anything right?
Here you are, the three faces of Saw Gerrera:
http://www.toonzone.net/wp-content/uploads/2016/12/splash-swrebels2017.jpg
The character first appeared in Clone Wars. The Rebels version is an older version. If anything, you should be asking why the movie couldn't get it right.