After some testing, it appears SDE needs to be upgraded to 10.x in order for sync to work. While upgrading server to 10.2.2 allowed the ability to sync data with collector and SDE. There's a new sync button available. You need to change your feature classes to archived and unversioned. To do that requires SDE 10.x. I am able to version my FC's and archive them. But i cannot make them unversioned and archived. I get an error message telling me to update. Very frustrating, i wish ESRI had posted minimum requirements to use the Collector app.
