Coming up on 9 years actually. I live in Atlanta as well and was torn between "BIG D" and SWA. They both had much to offer and were completely different. One thing I knew for sure, was every one of my friends that went to SWA was a REAL friend. The ones that went to Delta never talked to me again after they got their Double Breasted ego. When I got my SWA interview, my REAL friends called me to ask how they could help. Between that and my first trip to "Mecca" in Dallas, I knew where I wanted to hang my hat. There was no doubt whatsoever.
The reason I never considered Airtran was because, at the time, I made nearly as much at my regional as junior AT captains. The pay cut to start over was a much a bigger bite than I could handle financially.
As far as upgrades, I was told I would upgrade in 5 years at SWA so I think that argument about expected upgrade is moot. We are going to work this out and I think some of us may have to swallow bigger pills than others (those of us at SWA hired in my time frame are used to it). I still have no regrets at SWA but I think my 9 years should mean something. I don't think that is unreasonable.
Welcome to the family!