The ATA MEC chairman tried to talk to his counterpart at SWAPA over a year ago about the potential whipsawwing of the two pilot groups, the SWAPA leader said, in so many words, he didn't really care to hear about it - you ATA ALPA guys worry about ATA, SWAPA will worry about SWA.. This was, like I said, over a year ago, so it was before SWA came into DEN and RSW, and before ATA did pretty much nothing other than SWA codeshare. There is a ready made "b-scale" sitting right there at B-25 and -26, and it is too bad that SWAPA didn't realize ths earlier, because it could (not will, but could) get very ugly.
As to what atafan said about a merging of the two lists, I for one feel that will never ever happen. There are too many "x-factors". There are too many FE/FOs, there are too many people without the 1000 or 1300 turbine PIC or what ever the number is now, there are too many people who have interviewed with SWA 1, 2, or 3 times already and did not get hired.