No, you can't book DVC. With weeks, each resort deposit is separate. So a deposit from a non Orlando resort is fine to use as long as it hasn't been combined with an Orlando resort. In a points account even if you have EOY and no points available from an Orlando resort, RCI points mix without a combine fee and are considered permanently blended from all your points usage. If you do a points for deposit but have no permanent Orlando resorts in the account, you will be unable to exchange into DVC for 2 years until the Orlando PFD is out of your account.