Red Mages use Swords and Magic. Blue Mages use Swords and Magic. Paladins use Swords and Magic.
Of the three, only PLD actually has any staff skill.
Why then is RDM on the elemental staff trials when these three should have their own Affinity Swords? I think that this would satisfy a lot of BLUs jealous of not getting on the affinity staves and a good Cure Potency sword could potentially be wonderful for a PLD. And then I don't have to rage because I see RDMs running around with a worthless stick on their backs.