From the Bits I've gathered. They aren't backing off the 190's. The 190's will be up in PHL and concentrate on longer stage lengths. The 900's in CLT where the stage length could be a little shorter. (though they are going to be the LR version of the 900, which Bombardier announced a few months ago, Higher Weights and a bit more power on the engine, or maybe more fuel, dunno) Also there was a mention somewhere, that possibly if they place 900's other than mesa, they can get rid of 10 Mesa 900's. (which would be a blessing considering mesa's performance, Just last night, last flight out of CLT we had 12 misconnects due to Mesa 900's running way late.)
As to the pay, no it's not a pay increase. They want the pay frozen at current ratioed levels. (There is a pay scale for 50 and 70 seaters, which the actual pay is a ratio between the number of 50 and 70 seaters on property, if 900's were to show up, it would mean a slight increase in pay overall. Maybe 2.50/hr for a 7th year capt.) Though the contract and longevity steps would remain in force.
As to the J4J comment, I really doubt you'll see toooo many jump to come over here anymore. I believe some capt. classes at Republic went unfilled, and that was at a point they were all looking at being furloughed. Some may trickle over, but I doubt many.
As to movement, well the f/o's have been screaming about the lack of upgrades. The initial 18 airframes in 12 months, with a target of adding 100 crews for the 20 order. Worst case would be 50 PSA f/o upgrades, within '07. I believe that would take care of about all the native PSA f/o's....and if they excercised the option for the other 20, That would take upgrades down to a 2/05 DOH. In addition if you look back, barring BK, the aircraft deliveries actually got moved up, and were brought on property faster then originally planned (though due to Pilot Contract problems, 700's were delayed) I think the biggest restriction at this point would be training department and crews. Management said 5 months ramp up time to handle deliveries. (get checkairman back into training dept, and hire enough crews to be able to get f/o's into upgrade) Hence the Aug 1st deadline to ALPA.
Bottom line is, Management has indicated they are going to get these a/c. (I assume, is the fact they will complete the existing order) The question is, where do you want to see them goto?