Who cares if its good for RAH? I think the vast majority of us would say that more mainline jobs and fewer regional jobs is the direction we'd like to see the industry go. Personally, I would have no problem flying a 170/175 or CRJ7/900 if I was on a mainline seniority list. Air Canada does it, why are US pilots to proud to fly a "little" plane? Guess they forgot how big DC-9-10s and F70/100s were.