Like most things
DVC, I don't think there is one cookie-cutter answer for the question of points availability on a resale contract.
Banked points are great
if you are going to use them. But if you are buying a contract with banked points that will expire before you make a trip, they have zero value...so a "loaded" contract may just turn out to be something you paid too much for.
Stripped contracts are just the opposite. If you are planning to use your points for a near-future trip, then a stripped contract means you will have to borrow if possible (and it may not be possible). OTOH...
if you're not making a trip for a couple of years, buying a stripped contract at a lower price may be a
perfect fit for your situation and should save you money...especially if you get the seller to reduce the price to offset the dues for the period when you will not have any points. You'll have to approximate that based on previous years dues, because nobody knows exactly what the dues will be until the actual bills go out in December.
And in between are "full" contracts which have their full complement of current year points (or the vast majority of them) available AND are well within their banking deadline. With a full contract, you have to ability to use the points -- or if you don't, you can bank them into the following UY.
A "loaded" or "full" contract will usually work best for frequent visitors, but a "stripped" contact may be perfect for someone whose next visit (or a special event like a cruise or family reunion) is a year or more off.