But that's a temporary situation. A value tier would create long-term revenue as does the current DVC.
But it has the long-term likelihood of diminishing the current DVC revenue stream.
As for mid-tier guests reserving value accommodations, there would be incentives in place to discourage that.
IMO, too many rules, too many except/buts. Disney has spent 20 years building the Disney Vacation Club brand and positioning it as a high-quality operation to diminish its worth for something like Value-class accommodations.
If money is an object for buyers, DVC can offer them smaller point contracts and even lower prices like $75 per point at Vero. While older resorts have not historically been their focus, I have heard of situations where astute Guides will make that suggestion if they feel it's the only way to salvage the sale. And DVC could institutionally place a greater emphasis on that approach to its staff.
Creating different levels and tiers of "Disney Vacation Club" only multiplies the buyer confusion for what is already a tough concept to grasp.
It also creates issues with the trading companies. RCI and the like are built on a foundation of offering like-for-like accommodations. They are not going to accept the deposit of a 520 sq ft Art of Animation Suite in return for a 1200 sq ft Two Bedroom villa elsewhere.
I agree with other posters in that Disney can accomplish the same goal by adding the Animation Suites to the Disney Collection. If they eliminate the $95 fee, so much the better.