They had a good idea last time they added spells by giving us single-spell job traits. If we had more of those we might have space and points to actually use whatever new spells they add.
So please give us ways to get Auto-Refresh, Dual Wield III, and Double/Triple Attack with just one or two point-friendly spells. There are a lot of spells I'd find very handy if I didn't have to give up melee damage to squeeze them into my spell list. And as others have said, longer buff durations please. We've got lots of nice buffs that are too short to be any use. Chances are they'll give us Zealous Snort from Raaz but make it only last like 15 seconds. >_< No thanks.
Just a few reasonable adjustments would do us a world of good.