If you mean that those points will expire next month (I am assuming the contract came with some points that were already banked or borrowed) then I would contact the Timeshare Store to see about renting them out last minute. Something similar happened to us...we purchased a small contract and were "surprised" at an extra 36 points or so when all was said an done....but points had to be used within 30 days and we had just returned from a trip, so no way. TSS rented them for us right away....not for top dollar but less since it was last minute. Someone that lived not far from Disney was looking for a long weekend. There are alot of folks like that out there....and they truly get a good deal for last minute stuff like that.
If you meant that the points expire NEXT September, then I would call member services as soon as your contract is settled to see if you can fool with the points for your upcoming trip. it can get tricky, though, if you banked or borrowed points for that trip. If the CM doesn't "get" what you are saying, ask to speak to a supervisor. Not all CM's have the same knowledge base.
We have a number of contracts at 4 different resorts and different use years....I have to be very vigilant when it comes to reserving, banking, borrowing, etc. But I always say it was the best $$ we have ever spent.