After seeing all the info from the Media tour, there's a couple of changes that Red Mage NEEDED that haven't happened.
1) Vercure and Verraise need to be usable below level 50, ideally below level 30. SMN should not be better at RDM's main utility than RDM is. Easiest solution: Swap Vercure with Corp-a-corp, and swap Verraise with Displacement; that'll give you both abilities at comparable levels to when SMN gets physic and Resurrection. You don't need the ability to dash in and do a melee combo before you even have your melee combo to do.
2)Embolden needs to effect all damage, physical AND magic.
Other than those things, I'm happy with how the AoE is looking, I'm... okay with the new 'Engagement' ability. It's just those two things.