If I ad to choose from one of the current comics, I would say X-Force or Hellions. The business man story doesn't seem to have worked for him.
Although X-Force might not work right now, given it's already overfilled cast and stories.
Hellions would work, seeing as Marvel seems to want Warren to have his split personality back. He would fit right in with that cast.
Definitely don't want him in Marauders. The comic is bad, and most of the cast isn't used.
I've never really cared for Archangel and Iceman as a team, so the two of them not showing up in the same comic would be a plus for me.
Marvel themselves came out and said in their own solicits and previews guide that it was a monthly. Another site had initially reported it as a mini.
I browsed through the X-Men comics October solicitations thread, and most of the posts said that X-Corp was canceled. I didn't read all the posts.
I guess that I should have paid more attention to all the posts, because the comic could just be on skip month, Like Dermie pointed out in post #314 of this thread.
Some other posters mentioned the same thing.