It would be great to see some more offbeat healing skills like "Restore Life" or "Balance Life" of Bishop class from Lineage II. First skill heals not for absolute amount of hp, but for some percentage amount (35%), second skill summarizes and distributes health points of the group members, equalizing the percentage of health points. They both did extremely satisfactory work in L2 and gave distinctive mechanics to class. In any case, this is the direction in which it makes sense to speculate.

es-ve-tor Just fine for accent of my language