I wonder if the turkish parliament will vote before Turkey gets the things that where promised.
Anyway the Turkish play is simple:
Enjoy the benefits of the EU without ever being burdened by membership to it.
Enlarge it's military with more western weapons.
Free movement between the EU and Turkey needs a lot of thought from a greek point of view.
Any refugees will go straight to northern europe bypassing Greece, and Greeks may resettle to Turkey. On the other hand with a 9-1 population advantage the Turks would assimilate Greece, perhaps Bulgaria and Cyprus too.