Thor: Ragnarok was a game changer for Chris Hemsworth’s franchise, a Taika Waititi brought a ton of comedy and new cosmic locations to the table.
The Devil’s Anus (lol) was a massive wormhole on Sakaar, which would have served as the perfect setting for Yon-Rogg to end up on if the original plans for Captain Marvel’s ending came to fruition.
Sakaar was a major setting in the threequel, as the God of Thunder and Hulk were trapped on the trash heap planet, and forced to start a revolution to escape and return to Asgard.