I personally like my set that I have for WHM/SCH that works for both, but I do agree that it is annoying to HAVE to find something that is equippable by both classes to glamour soldiery gear too. I LIKE that I can have the same gear on both my healer classes so they're both the same ilvl, but I LOVE the Graduation cap/glasses look you can get for scholars, the schoolteacher/schoolgirl look is pretty sweet, but I couldn't glamour that to the soldiery set because my WHM would then have to look awful in Daystar.

The implementation of this with the current system COULD be confusing... Now I like the way glamours work... I mean I can glamour lower level gear that's spiritbonded and then make materia out of it and that frees up space. Vanity slots would not allow for this because you'd have to keep the vanity gear on you. BUT if they maybe tied it to the Soul Crystals? Like how when you equip a soul crystal your macro bar changes because it's a new class.