Too little, too late.
This is still a huge degradation of the benefit (especially as I imagine it will be implemented/interpreted) and too many of the other negative changes haven't been reversed or softened. I don't think I can be convinced at this point that DL is going to reasonably reward my volume of business over any given year as compared with their competition. They lost my trust and it will be a lot harder to get it back than simply giving back a small part of something they had taken away totally.
They're trying to throw me a bone, but I'm already enjoying steak on CO.
peace,
~Ben~