I thought the 16 170s being replaced by DAL 175s were broken down to 10 UAL + 6 USAir? The 135s are being accelerated, but the CRJs are only down 9 this year, 10 in 2009 and the remainder in 2010.
As of right now there are 203 planes flying in the system (that does not include the F9 170s), so with the 9+17 50 seaters lost, and a net of 16, I believe RAH is losing a total of 10 airframes in 08, leaving them with 193. At 10 pilots a plane, that is almost exactly 200 pilots.