Well yeah you are right, it would be cool and I'm sure everyone would love to see that feature but guess what, its no more 90' where developers rly cared about every aspect of their game and did their product for mostly older players.
Right now when you look at any game, it always lacks something why? bcos developers rush their way cut product in half and sell it for the younger and less demanding community simple as that sadly.
Sooo same thing is with Bethesda games, IMO they should have added that feature, cos obviously everyone loves customization right? everyone wants to look unique? sad thing is.. Bethesda doesn't care bcos they relay on Modders to hold their game alive, I'm sure that even their new elder scroll will be a crap and without mods it will be boring after 4 hours of playing.