I think Noct could be fixed with a couple of buffs. First Make the shield always 1.5 times the heal amount in both AspHelios and AspBene. Make it so it doesn't overwrite a larger Galvanize. Then some kind of use for Celestial Opposition and Time Dilation to offset the loss of potency that is gained by extending Diurnal regens. Being able to use Time Dilation on self would also be nice.