Brevoort says that "All New X-Men" replaces or succeeds Uncanny X-Men in the same way that New Avengers did Avengers, and we know Bendis eventually restarted Avengers and New Avengers became a companion book after Civil War and Secret Invasion. Still don't know anything about Kieron Gillen yet. If they confirm the move to "Iron Man" then yes I suspect that Uncanny X-Men could be at the very least temporarily cancelled.
Anyways Uncanny Avengers assemble!!!
I'm looking forward to this. It's Rick Remdender with John Cassady art so I'll check it out. Also...
I'm guessing that Hickman will have New Avengers as a companion book to Avengers (like Bendis did) and like FF has become a companion book to Fantastic Four. I'm excited that Steve Epting will be drawing New Avengers.