Dark Nights: Metal Omnibus just announced for January.
These we already knew about
:
Batman - No Man's Land Omnbus vol. 2
Who's Who Omnibus Vol. 2
The Flash by Mark Waid Omnibus Vol. 1
The Books of Magic Vol. 3 Omnibus
American Vampire Omnibus Vol. 2
Wonder Woman: The Golden Age Omnibus Vol. 5
Plus House of Mystery: The Bronze Age Omnibus Vol. 3 (no cover yet).
Also reprints for:
The Animal Man Omnibus (Grant Morrison)
Brightest Day Omnibus
New Teen Titans Vol. 1 Omnibus
Harley Quinn and the Gotham City Sirens Omnibus
Grayson the Superspy Omnibus
Wonder Woman by George P?rez Omnibus
American Vampire Omnibus vol. 1
Batman & Robin By Tomasi and Gleason Omnibus
Sleeper