Moline will be getting SWA also due to this...which is great news for everyone over here on the eastern side of the state.
Not necessarily (unless you have some inside info I haven't heard).
At some level, this is about buying out and eliminating competition for Southwest. There is no guarantee they will fly to/from same airports that AirTran served.
My hope is this brings SW to DM, but it could be a way for SW to combat people tending to fly more and more out of DM and not driving to KC or Omaha. Maybe they hope to take out a discounter in DM (i.e..AirTran) and regain those passengers willing to drive to the nearby airports. (sidenote: if people wouldn't do this, we'd have nothing to worry about in DM….however, people are fairly short-sighted when it comes to supply and demand and how they hurt their local airport's chances of getting lower fares when they willing drive hours to neighboring airports.)