It looks like new hires in the ERJ would have there choice of SEA, PDX, SFO, or LAX. Plenty of growth in those domiciles over the next 6 months. DEN and ORD probably would take a while to hold.
CRJ new hires are almost guaranteed to start off in DTW. And for those wanting DEN, it might be a while with the reduction in United CRJ flying.