Moogle tomes are fine for what it's meant to be. The most common criticism of these events is always that they already have everything on offer. Well yeah that's because these events aren't meant for you. It's meant for returning players who didn't play through and farm the mounts or the minions. The more you play the less these events will matter to you. That's not an issue with the selection or the event itself it just means it's not meant for you. Maybe they could offer some kind of other incentive for veterans. Maybe you get bonus tomestones or something. Maybe the unique reward shouldn't be an accessory but a body piece so they'll at least want to farm the first 100. Otherwise I think these events have always been fine and do just what they need to.