Marvel has revealed the cover to the upcoming Avengers vs. X-Men #1, and it pretty much looks like you expect it would.
AVENGERS VS. X-MEN #1 (JAN120625)
Written by BRIAN MICHAEL BENDIS, JASON AARON, MATT FRACTION, JONATHAN HICKMAN, ED BRUBAKER
Art by JOHN ROMITA JR.
Cover by JIM CHEUNG
Avengers vs. X-Men #1 arrives April 03, 2012.