Considering there are a dozen or three NWA double furloughs that can still defer for a few more years, and there was barely 200 total, that seems like a very high number. Maybe some of them sent in the letter knowing they wouldn't have class til November or so and figured they could quit then instead of being forced to quit now. 2 or 3 more months of having an option in this industry is worth the price of a stamp. I'd be suprised if 130-140 actually did come back but we'll see.