I think you didn't understand my post completly. ONLY RAID could be playable if you are invited by someone who have this DLC. Other content would be blocked. Is it that ridiculous? Many games have this solution and nobody complains. BTW. I want to buy this DLC. And i am concerned about my Clanmates not me. Oh and I am not demanding this. I am just showing problem which many players who will buy DLC will encounter.