The only problem implementing character customization aesthetics is the non-existent zooming and fixed camera angle. If mods were to change all this application, this would be a plus.
Anyhow, as for character creation skills, I don't know yet if they will implement something similar to Divine Divinity where you can select any skills from whatever class. I prefer the Path of Exile skill progression though which gives you some sort of limitation depending on what class you picked but you still have the freedom to choose any skills you want.
