Polar ALPA got a crap contact and bargained under the cloud of insolvency. I don't think Atlas pilots will settle for anything as weak as the Polar contract. Polar's 100's are junk and the 200s have Pratt engines, I think - non-common with Atlas. I really don't see what Atlas wants with Polar, as a company entity - just maybe some of the "stuff" like routes and the 400s.