Full Series Star Wars Rebels Season 4 Thoughts???

With season 3 nearing its conclusion, what are your guys thoughts and hopes for rebels season 4? what characters do you guys want to see debut next season, what planets should be featured, and who should the main villain/villains be this season?

 

I'm hoping the Ghost crew are working directly with the rebel leaders all the time, we see the base on Dantooine and it ends with them arriving on Yavin IV.

It'd be cool to see Thrawn again, but I don't want to see the Ghost crew escaping him all the time.

More Inquisitors would be cool too, but it'll be hard to accept them as a serious threat again after Maul slaughtered two so easily.

 

They will double the fillers.

 

More OT characters of course. Greedo and Boba Fett should show up. I hope season 4 is the final season so they can put it on netflix next to Clone Wars. They should kill some of the ghost crew characters off. Connect to ANH as much as possible. More OT characters.