Chewbacca in Episode 3??

[FS]

*whiny roar*

Predictions:
-Chewie has ridiculous muppet eyes a la Yoda in Episode One to signify his youth. Possibly a very light color of fur as well.
-This is no plain old background role; Chewbacca's interference is pivottal. He becomes best friends with Anakin Skywalker and saves his life (someone's life, anyway), even though the name doesn't ring a bell when he meets Luke Skywalker several years later.
-He tears off someone's arms, because us fans need to see that (just as watching Yoda in a lightsaber duel).