Prior to CCV when a new resort opened the minimum for existing members was 25 points. Day 1 of sales starting, how could you be adding on to your existing resort? You don't own at that resort yet, it was the first day of sales.
Disney could have limited it to 25 at a resort at which you already owned points, but they didn't. My guide called me when the poly went on sale and flat out asked me if i would be interested in a small contract, 25 was the minimum. They were trying to get existing members to buy into the new resort at a discounted price, usually about 5$ less per point that it was going to be when it went on sale to the general public. So we will have to agree to disagree on the intent.