There has been some amazing news coming out of Star Wars Celebration Europe, but none has me more excited than this Rebels season 3 trailer. Lucasfilm will be reinstating one of my favorite characters of all time, Grand Admiral Thrawn. It has been rumored that he would be readapted into the new canon and yesterday it was made official by Dave Filoni. Not only will Thrawn be featured as the villain of S3 but he will also be featured in an upcoming novel 2017, entitled Thrawn, by his creator Timothy Zahn. Zahn also helped the Rebels crew bring the classic bad guy to life for the show. What do you think about this exciting news Towelites?! Sound off in the comments below and check out the trailer for Rebels!