CoH and Codename: Panzers were literally one of the first few RTS games that had a German campaign lol.
CoH1 made a great german campaign. For me it was a huge suprise that CoH2 didn't have german campaign especially that they intensionally remove battle of Kursk from soviet campaign. Then Western Front DLC and Arden push. It was a huge german offensive which did great progres in first days - yet they focus only on USF.
Entire USF Arden Assault campaign seems very wierd as in first mission you have german pushing your frontline and then suddenly you are the one in offensive.
I think Relic will learn that axis campaign is what a lot of people asking for. Question is if it's gonna be in release (which i doubt as allies campaign seems pretty big).
I just hope this german campaign will be as story line similar to old coh1 campaigns. Smaller number of missions but well thought and design is way better.