I don't really care what they do with the basic plan. It doesn't work for us, and if the choice were between that or no dining plan at all we'd pay OOP.
We love the deluxe plan as-is. It gives the trip an "all inclusive" feel and takes the guesswork out of budgeting for meals, and it gives us permission to order in ways we never would if we were thinking about costs. I don't want to see anything about the DxDDP change (though of course I'm willing to accept price increases up to a point).
I would like to see a better alcohol plan, though. Bottles of wine don't work for us because DH isn't a wine drinker and I sometimes prefer a cocktail, but we'd love to see a more flexible plan that would allow us to add on one alcoholic drink per adult at our dinners.