In the movie, Superman is shown to be weaker on Remnant as his powers are limited to a point where they are only accessible under direct sunlight. This relates to the idea in which he is vulnerable to magic since Remnant was originally a magical world.
It makes sense Jessica bonds with Jaune. Both have self esteem issues and powers that are not conforming to the regular abilities of their team.
Additionally, it brings up their dependency on crutches. Jessica on believing that her Green Lantern Ring is the only thing that give her strength and worth. Jaune in relying on Pyrrha's memory to motivate himself.
Additionally, it brings up their dependency on crutches. Jessica on believing that her Green Lantern Ring is the only thing that give her strength and worth. Jaune in relying on Pyrrha's memory to motivate himself.
This is RWBY's first animated film being produced by the same team behind the series.
It is speculated that Kilg%re's accomplice might either be Arthur Watts or Dr. Merlot, the antagonist from the video game RWBY: Grimm Eclipse.
In conversation, the Justice League interchange their codenames and real names. This would normally be taboo in the field due to the apparent risk of exposing their secret identities. However, since they are not in their own universe, they are shown to be more lax with this rule.