Stexup... To be a member of EASA they have to be part of the EU. That will not happen in our lifetime!
Having said that, they could and probably will change their (Turkish) rules as they constantly do, so I agree it is possible the Turkish DGCA will require a EASA licence even though it isn't legally required.
Or you may have to sit the 14 exams for the Turkish Licence in the future
