Summary:
1. Some would like to see them restored to service by Amtrak. Probable result: Pigs will first sprout wings and fly, replacing bats as insect control fleets.
2. Some would like at least one set to be "Museum'd". Probable result? Who knows. Nobody on this Board is likely to have any influence on the outcome, other than increasing the supply of hot air on an Earth already endangered by Global Warming. It is a nice idea, in the abstract, but the costs associated with doing it include Amtrak giving up the non-trivial scrap value, the cost of moving them to the museum, and the substantial cost of upkeep to the museum, to say nothing of the ongoing cost of the storage space itself. These are not minivans. One set would take roughly the same storage space as a nuclear submarine, just a bit narrower and not as tall.
3. Some would like them scrapped, and the income from that "recycled" into new, revenue-generating rolling stock for Amtrak. That's my personal choice. My guess, given Amtrak's (pardon the pun) track record, is that they will wait until they have spent more in storage and administrative costs and legal fees than they will gain in scrap value, thus continuing their "net loss on everything we do" policy.
4. Some would like to see them sold and used by somebody. Given how poorly they worked in the only revenue service attempted with them, that likelihood, in my opinion, is right up there with the replacement bats (see #1, above).
5. Since we seem to have thoroughly exhausted the discussion of possibilities, and there is absolutely no room for doubt as to how ANY of the participants of this discussion feel about the subject, can we PLEASE let it go at this point? The current level of discourse is producing large quantities of smoke, heat, irritation, frustration, and fertilizer, but no useful illumination at all. And, like all too many of the forwarded emails I receive every day, it is taking up Internet bandwidth and data storage space with no perceivable benefit attached to it.