You are right about not having any involvement with either airline. I'm just a casual observer whose become somewhat fascinated by the facade you AirTran CAs are displaying, when it's obvious that you would gladly take a seat on the SWA seniority list anywhere.
This thread is a gold mine for the people currently discussing this. It's like a poker player getting a peak at what the other guy is holding.
My personal opinion obviously doesn't matter, but if it were up to me, I would staple the AirTran pilots to the SWA list. That way, only a very small group of AirTran pilots (AT CAs) wouldn't be happy, but they would accept it regardless.
Any other form of list integration runs the risk of pissing off thousands of pilots and potentially destroying the culture of the new airline.