Ever hear of Midway?

RJ's just don't work when used as an airlines main fleet type. They are designed to "feed" passengers into the mainline aircraft, where the money is actually made. They are also used to establish new routes before mainline moves in (ie Airtran's jetconnect service).

What if XJT is successful in making this flying profitable? Do you think CAL will not take notice? They would essentially be funding their competition.