I expect a slight potency buff. Not big, but enough to put it more in-line with the other casters.

Embolden being altered to buff all jobs would also be nice. Currently, running double casters with RDM has an inherent disadvantage in the form of Embolden. It doesn't have to necessarily be a flat change to all damage types but I'd be keen to see what they can come up with.

Part of the problem with RDM's aoe is how long it takes to build up mana for Moulinet, and how quickly that mana is spent. Perhaps boosting the mana gained from the aoe spells would be a possibility so more Moulinets are possiblie.

RDM's 2-targets rotation is also extremely lackluster. Making the additional mana gain from aoe spells to be worthy of using in 2-targets would improve the job's viability.