OK, I know I'll most likely get flamed, but I just had this notion...
The special effect on the Iridal Staff and it's HQ counter part are effected by the weather (Please correct me if I'm wrong). I don't think it'd be too unreasonable to ask then, if the Storm spells could be lowered to have access to all of them while subbing SCH. I like SCH as a sub, and this would help quite a few jobs when one wasn't present. SMN, WHM, and BLM can all benefit from these, and it doesn't take away from SCH's Stormsurge ability. But this would also make Klimaform more useful at an Earlier bracket if the SCH could also use it.
My next thought:
Is there anyway to maybe expand the "Previous Atma" section to the last 3 combos. I've got 3 or 4 different jobs that I play with at a time, but it sucks when an atma falls off the history and I have to cycle back through anyway. It's also speed up the process to I could switch between like a BLM set-up to a Pet or Even DD in relative ease. It'd kind of work like the history section where it'd push down the last one into the next slot, and then the next; so that way that there would be 3 sets selectable and adding any more manually would then push the last one out of rotation.
Just a thought.