First and foremost, enterprising Red Mage players will want to stock up on caster gear and INT accessories, as the translations indicate the job will share the caster gear pool. The developers are looking into ensuring that gear only drops which at least one person in a group can roll Need on, however, at least for 8-person content. The upcoming Omega raid will have two difficulties, just like Alexander, but the designers are considering adding a little something for odd patches for players who have already cleared the savage difficulty. It hasn’t been officially translated yet, of course, but it’s worth considering as we approach the Stormblood launch.
Source: Reddit