I really would like to see at least the Atma and Animus steps of the Relic Quest, nerfed. Not unto oblivion mind you, but enough to make them less serious hurdles for newer players.
I mean, case in point. I would actually consider getting a Curtana Animus for my PLD, if only for vanity, but the amount of content necessary to do that makes that an unreasonable proposition.
In other words, by leaving these steps unnerfed, not only do they make them all the more daunting for new players, but they discourage existing players from engaging in repeat content.
Incidentally, the only reason I single out Atma and Animus, is because Novus can't really be further nerfed, without increasing the Materia supply. Getting the Alexandrite isn't a big deal anymore, and will probably be easier to get after the patch.
Not sure they can increase the Materia supply, without also putting in an additional use for materia though.