I heard the rumors of them being scrapped amongst friends of mine as well... I remember hearing the rumors about the UPFEs and they turned out to be true.. as far as the armns go, I THINK that all the baby ridges are getting scrapped, the chilled expresses, and so forth.. but they are keeping the extended flats around. I could be wrong but one bit of evidence that i've seen first hand is a rail company that took on a contract of fixing all the extended flats. That is all they pulled in and released. I think it had to do with the shocks, and some other stuff to be fixed. But for upto 6 months that is in fact all i would see. Tell me if im right in 2 years.