Stat instead of Class restriction on armor.
Magic should be every bit as powerful and fearful as the general populous believe it is. A Mage is by narrative more than just a class choice it's a like special being, you shouldn't have to equalize them so that they don't feel over powered compared to the other classes, they should in fact feel over powered because they are in fact powerful. This applies to enemy mages as well.
Hair, unique hair styles and numerous common hair styles for every race option. Long hair, short hair, medium hair, no hair.
Fix the hair colors, if I want red hair, i should be able to get it to the redist red, or flaming orange.
bring back the currency system, coppers, silvers, sovereigns.
Stat allocation, bring back the ability to customize our ability scores the way we want too.
bring back racial traits and special abilities.
Bring Back All Specializations, every last one.
If I gain a special ability in story make sure i have away to use it when i want to.. (Well of Knowledge)