We should have more hair color options. Maybe The Sims 4 should add more highlights and highlight styles that we can choose from instead of having the defaults that come with the game. We should also be able to pick different hair colors like we can pick different hairstyles for each outfit.
I agree with everything. I'd also suggest (again) a saturation and brightness slider for the hair colors. About the highlights i wish we could choose 'em too but i don't think we will ever given all the limitations of the game, but i don't exclude the possibility of having a paint mode for hairs like we have for cats, dogs, horses and werewolves, but i'm not much hopeful too. :(
