As I said in a previous post if it can be done in FFXI and that game is 12 years old then I'm quite sure it can easily be done in FFXIV and go the same route.... put limits on what the job can do. If you set certain amount of spells you can gain job traits. I'm pretty sure they won't have him out curing SCH and WHM or putting out more DPS with a single spell. I'm really pushing to see this job come to FFXIV