With USAir ordering 170's and this order by JB, it's unlikely Embraer will go under. I have no doubt that the underbid the CRJ900. Besides, on paper, the Embraer "airliners" look good. They may find trouble if they hired the same people who marketed the MD-11's. If EMB promises 2300 nm. range and delivers 1500, they will have problems.
(Break to watch Austin Powers on WB)
Riiiight, where was I number two...
Also, I contend they will have no pay differential because of training costs. As quick as they will get airplanes, you could have 4 training events in 2 years for everyone. Seat pay will be a small price to pay.
Well, I'm off--there are Jack Daniel's mini's to drink...

TC