Basically, attrition hasn't been near the levels it has been in the past (ie FOs aren't leaving in droves like they were), NWA has shaved back our flying b/c it's no longer the busy summer travel season, and finally no one knows what's going to happen with Mesaba or our current contract (which some interesting things have been happening in about the past week or so).
As far as FOs go, I think we're pretty stocked on them. CAs are another story, but they don't appear to be running a whole lot of upgrade classes right now. There are a lot of CAs in the pool at FedEx, so they are leaving at a steady rate.
The hiring freeze is b/c they don't know what the staffing needs are going to be in the near future. We just got word that NWA is ready to talk on a new ASA, but a new pilot contract is a must before they'll agree to anything.
As far as bases, if you want DTW, you'll get it. MEM is a maybe, but you might be waiting a while for MSP. I think they're really trying to staff DTW since they're light on reserves. I keep getting deadheaded up there to cover DTW lines. Right now, I'm "senior" reserve. I get weekends off, and I'm about 10 from the bottom on the "call last" list. If four more people move on, I'll have a line.