Guillermo Del Toro has discussed Star Wars ideas with Kathleen Kennedy

http://www.slashfilm.com/guillermo-del-toro-star-wars-ideas/

Remember when yall laughed at Kraum for suggesting Guillermo Del Toro? XD Now we just need Gore Verbinski to complete the circle (Curse Of The Black Pearl is very Star Warsy, and that director is great with practical effects)

Anyway, an old quote from 2015:
“I would do the sort of ‘Godfather‘ saga the Jabba the Hutt had to go through to gain control. One, because it’s the character that looks the most like me, and I like him. I love the idea of a Hutt type of mafia, a very complex coup, you know? … I just love the character.”

He was probably half joking about this, but i'm probably expecting his film to explore the criminal underground, possibly a sequel to the Han Solo spinoff.. set about 5 years before Rogue One. We'll probably see the origins of Han's dealings with Jabba, or the events surrounding the debt he owes him. This will also tie in nicely to us seeing Boba Fett again, without the film being too focused around him.