I wish they would look into ways to allow your healers or tanks that share gear to look different without having to wear different gear/re-glamour prism every time you swap jobs.

When you have job-specific-equipment as the base gear, it's not a huge problem (which is why I like that the esoteric gear is currently the "in" set, for now). But we all know that in another couple patches or so they're going to make the next ilvl cluster sharing gear based on roles, and suddenly you can't have your healers/tanks/certain dps looking unique- making any Esoteric armor in the future (being used as glamour) impractical.