Rogue showing up at Xavier's school is a pretty good place to begin this stretch of the X-Men. She has already hurt people the team cares about. Letting her through the door means asking those same people to work beside her, and Xavier's decision doesn't make the anger disappear.
Rachel's arrival creates a different problem. She knows versions of these people from a future they haven't lived. Some of the connections that mean everything to her don't exist for them. Being surrounded by familiar faces can make her feel even more alone.
Between them, they change the atmosphere around an established group: Storm, Wolverine, Nightcrawler, Colossus and Kitty Pryde. There is still room for friendships, teasing and smaller adventures, but the questions inside the mansion become harder. How much trust does somebody deserve? What happens when a teammate's fear of the future starts deciding what they do in the present? Who gets to say when somebody has gone too far?
Storm's loss of her powers puts the leadership question right in the middle of it. Scott's returns complicate that further, while Xavier's departure eventually leaves Magneto responsible for the school. Those changes happen at different points, so this is an era spotlight rather than a claim that everyone served in one unchanged lineup.
The boundaries matter: Rogue joins in Uncanny X-Men #171, Rachel reaches the present-day cast in #184, and the team is badly disrupted by the time the 1986 stories reach Rachel's disappearance and the Mutant Massacre. Watching those changes accumulate gives this group its own identity, even though several faces are already familiar.
Rogue showing up at Xavier's school is a pretty good place to begin this stretch of the X-Men. She has already hurt people the team cares about. Letting her through the door mea…
· Comics / Marvel / X-Men