That may be what was found in the .dat files but I wouldn't call that official or conclusive. Definitely close but may not be what they actually launch with.
Tehara: I'm almost 99.9% sure it will list SCH as a healer in Duty Finder. SE has called it a healer, and it uses mainly healing/support abilities so that's that. ACN (Arcanist: what SCH comes from) is considered a DPS although it does have a healing spell in addition to it other spells. Equipping the SCH job while being an ACN will make you a full-fledged "healer", where if you stay as an ACN or equip the SMN job to ACN you will be considered a DPS.
It's not a hard concept really, just confusing at first glance :P Edited, Aug 19th 2013 1:44pm by Seraphknight777