I would like to see either Red Mage or Blue Mage put in as a Ranged Caster.

Healers, Support, and Tanks got their share of love in this expansion and if they're going to add another melee DPS through Samurai in the next expansion, I believe they can make either Red or Blue Mage into a ranged caster DPS. Whichever doesn't get the ranged treatment will probably end up being the first melee caster DPS if they pull it off right.

I highly suspect Dancer will be the first melee Support class, but I could be wrong.