Ah, but you're assuming I book Friday - Friday when all I want is Sunday - Friday, right? That's not what I'm suggesting. Instead, I'm suggesting I book the Friday before. Putting it another way, I want:
Dec 21 - Dec 25 (Sun - Thurs), 5 Nights.
I could book my arrival for Friday the 19th through the 26th. But I really want to make my chances good. So I could instead book the 14th through the 21st. But the 14th is a Sunday. So, I want to be absolutely sure I get what I want ... so I start booking on the 12th, the Friday before, to lock up the 12th through 19th. Then I call back Saturday to book the 20th and drop the 12th (13-20 net), and I keep doing this until I can get the 18th through the 25th. Then, on the 21st, I call one last time and drop the 18th, 19th, and 20th.
Are you still so sure this is going to result in *less* calls to MS?
Why should we assume reservations modifications wont be allowed without a cancel and rebook? Just because that's what other timeshares do? Again, I don't buy into that.
DVC has to be careful as that is one of the key reasons many members own -- flexibility. If that goes away, so do many member points imo.
Perhaps I'm just being naive, but if DVC was like every other timeshare, I doubt they would have the same success. People would walk.
They haven't stopped commercial renters, why bother with a small subset of people who DBD? After all, the majority of folks love this change and think it will be better, right? It seems the system is only better if DVC puts other rules and regulations in place that would prevent people from locking up days before and during their reservation window. The new system makes it easier to impact others' bookings, not harder.