I don't know if this has been mentioned yet, but on CBR in the Ask Tom Brevoort thread:
Originally Posted by Blackcat
2: When and where will the cast of Omega Flight be revealed?
A: OMEGA FLIGHT #1, though you'll pretty much learn it in another one-shot in February that I can't name just yet.
Looks like the prelude to OM strikes us in Feb, not the actual book. Hope its a full issue this time. Does anybody know when the Jan solicits come out yet?