It isn't that I disagree with your thinking or don't understand it, but there's another way of looking at Marriott's new program that we as existing Owners are maybe not seeing. Marriott recognized at least five years ago that they needed to change their timeshare product in a drastic way because the Weeks model doesn't work without continuing development of new resorts, yet the nature of continuing development results in a glut of lesser-demand Weeks which become a financial burden to Marriott rather than an enticing product for new customers.
Five years ago Marriott was selling more than $1B in timeshare. If they were 'stuck' with a glut of lesser demand weeks, their pricing was incorrect, and keep in mind that the price of purchasing includes the value of the committment to pay the maintenance fee every year.
As you pointed out, the lesser-demand Weeks don't represent the only Weeks which weren't selling and which can be given new life by virtue of the new Points-based Trust model. The higher-priced newer resorts were not selling either. Marriott's newer resorts - Crystal Shores, Maui, etc. - are absolutely stunning by all reports but that class of resort isn't possible without a steep price. Those Weeks couldn't be pitched to what had been Marriott's typical customer base in the best of economic times, at least not to the extent that Marriott needed to sell them to sustain the model. And all bets were off when the economy tanked and Marriott's source of development funding vanished along with every other developer's.
So they were doing great selling Chevys and were unable to succeed by abandoning Chevys for Cadillacs after which there was an economic downturn. Sounds like their "business plan" was wrong.
I really don't think that the Trust model was developed with existing Owners as the target market, and I don't think either that the success of the new model is dependent upon participation/enrollment of a majority of the existing previously-sold Weeks. I think they need just enough Weeks to fuel the exchange opportunities for all DC members - Exchange and Trust - and I believe that the 20% number that's been kicked around will suffice for that purpose (especially when you consider that Marriott has written the T&C's for the Weeks and Points models in such a way that they do have a whole lot of leeway to move inventory among the "buckets" to reach their goals.)
When you historically get nearly 60% of your business from existing customers, abandoning them as a target market is lunacy. I don't think they planned to abandon the owners -- they're still leaving messages on the resort phone system about signing up for a presentation.
About your, "For those that have enrolled, I am happy that the program as designed works for you. However, wouldn't you be happier if it worked for most everyone else too?" Well sure, of course, it would be great if everyone was happy with the DC offering. But I don't think it's possible for any business, Marriott included, to develop a product that makes every prospective customer happy. And that's what we all became when the DC was introduced - new prospective customers as a source of both revenue and inventory.
I don't think we're talking about prospective customers, we're talking about actual customers. Any existing customer is a prospective customer for any business, but since they have already purchased your product, are a very special form of prospect. Owner loyalty is called goodwill - the propensity of the customer to return. It can take a lifetime for a business to earn the goodwill of its customers. OTOH, a company can destroy its goodwill in five minutes. (Warren Buffett)
What if making every existing Weeks owner happy translates to the Trust model becoming overloaded with "unnecessary" inventory that could lead to its failure? If Marriott's business plan determined that the Trust model couldn't support participation from a majority of the Weeks, because most vacationers don't want to travel during off-season periods and Marriott is already holding a good amount of that inventory, then it makes good business sense for them to price it in such a way that all existing Weeks Owners would not be happy with it. And ultimately, that's what will benefit all of us, if Marriott's timeshare business is able to continue successfully despite the market forces working against every timeshare company.
What if it doesn't?
Marriott's prior "business plan" took them to a place that required a $750 million write down of inventory. "Business plans" are not predictions of the flight paths of rockets or other mathematically estimable problems.
I don't own the stock - I own a timeshare . . . that Marriott manages. As an owner, all I care about is the care and feeding of the resorts I vacation at. That's the continuing part of Marriott's business that I care about as an owner. Managing resorts is by definition a slow growth business.
As all businesses eventually reach the limits of revenue growth, and the timeshare market is increasingly saturated with competitors . . . with products that are little differentiated from Marriott's, Marriott needs to figure out other ways of achieving growth.
About the legal paperwork, I think there really isn't much difference in how the legalese reads between the Weeks model documents and the Trust model's. Marriott could certainly have prepared much better for the roll-out by training their employees on the nuances of they system, putting more employees to work answering calls, getting their email and snail mail systems up to speed with the volume, etc... But when you think about it, there have always been discussions on TUG about the ambiguity in Weeks docs, the reluctance of Marriott to put certain practices in writing, the misrepresentations and contradictions that are offered by Marriott reps, etc. I'm not saying that Marriott is correct to continue those negative aspects of ownership with the Trust model, but only that it doesn't surprise me.
If you don't agree they have obscured the terms and conditions even more than in the past, I'll just disagree with you.
Ultimately what will make us all happy is the same thing, the reason we all purchased Marriott timeshares in the first place - we want to vacation in a certain style at nice locations. I hope that the advent of the DC doesn't erase that possibility for any of us whether we choose to enroll our Weeks or not. But I think it's important to recognize that changes had to be made if Marriott is to continue as a successful timeshare company, and not all of the changes will be embraced by all of us. (And I'm including myself here - not everything about the DC is wonderful in my eyes either.)