Reasons why we need to have a Bounty Hunter arc in Rebels:
1. Sabine Wren vs. Boba Fett. Obviously.
2. Bossk can meet up with Ezra again. Ezra can be all “Mister Bossk! Remember me?” and Bossk has NO IDEA who this is because that was years ago and the kid on Lothal wasn’t wielding a lightsaber and had long hair also he’s bad at telling human kids apart, meanwhile Ezra’s spaceparents are staring at him because when did he get off the Ghost and meet this one Hondo was bad enough, and then Ezra can say “You pretended you were blind, I drove the speeder bike, you fought all those big guys in the gladiator ring…?”, and to the uninitiated this would sound like a Noodle Incident, but to those who did the reading this is all familiar ground, and then Bossk goes, “Oh, yeahhhh! I remember you! You were great!” and then shoots at Ezra anyway because he has a Job.
3. Zuckuss, 4-LOM, and IG-88 can finally get involved in the New Canon.
4. You can even feature Greedo, if you want. He might not be in with the group, but you have the chance to use Greedo, don’t waste that shot.