Actually, I think this works against your main point. Any potential suitor already has a res system, freq flyer plan, training programs, etc. These brought from a failed airline are a net negative, not a positive, since they would cost money to integrate or dispose of. Only slots, gates and equipment are valuable in an acquisition, and these can be obtained for far less money in a liquidation than for what it would cost to assume all that debt in an acquisition or a merger. Still not seeing it.
Whether you like Blue Dude or not, he is right on the money with his post!