ATL is going to start going a lot more junior. It is growing at a snails pace, true, but they have been slowly growing the base and the flying out of ATL.
Last bid saw six digit former AirTran folks getting into ATL. They represent the bottom of the AirTran seniority list. Many trannies have moved to another base or accepted upgrade as a commuter. There will be a little filling in with guys wanting lines, etc, but there will also be guys upgrading.
I would not be surprised in the least if I was able to hold ATL in the next year and I have only been here 3 years. It is going to be relatively senior for a while, but like MCO and PHX, it will eventually be a senior base with junior guys holding it.
Just my prediction.