Passing superhero mantles between people can make things...complicated. The pressure of upholding a legacy, the potential jealousy, maybe even feelings of being replaced by a newcomer. Transitions of power, costumes and codenames aren't always the best way to make friends.
But sometimes, the exact opposite is true. In this month's Relationship Roundup, we're going to dive into a tale of two once (and future?) Batgirls, Stephanie Brown and Cassandra Cain, and how things that should have made them rivals just brought them closer together.