No. Points bought resale as of now will carry the restrictions, even if you own directly bought points.
When you purchase additional points--whether its through Disney or resale--you are buying a new contract and it remains as such.
If you have the same UY and title it the same way (Disney automatically does this), those points stay under the SAME membership, but are not combined into one new contract.
When you have multiple contracts under the same membership, then they can function as one big contract at the 11 month window if they are the same resort or at the 7 month window if they are different resorts.
For example, I bought 130 points at BLT from Disney. I then added on a 2nd contract through them with 50 points. When I look at my account, it says I have 180 points to use--however, I could sell either one of those contracts on its own.