Heyas,
I wouldn't discount a huge inrush to NYC. There are a LOT of guys from the old NWA NYC and BOS bases that still live there or around the area:
PA 76
NJ 29
MD 18
CT 24
NH 49
NY 47
MA 40
VT 7
RI 5
Many of these guys are relatively senior, and see the juniority of NYC as an added bonus. Most of these guys commute to DTW, so you will probably see DTW get more junior as time goes on.
Nu