There are a fair amount of Temerian, Redanian, and Kaedweni troop units in the northern realms deck thus far. Why are there no Aedirnian soldiers yet? I mean, we have Tridam soldiers ffs ROFL
I think they will be here with lyrian armies....in the war rivia&lyria basically shattered and they regrouped in Aedrin, they worked together to hold the eastern frontline.
So I think it is logical to think they will appear in SP campaign