So you're saying players should have the option to change the name assosciatedwith their character. Absolutely nothing else. No different appearance, no nothing. So, how do you propse to pull off a game with completely faceless and textureless characters running around? And do you realise that there is already no difference between the two except for the appearance? Well, I've got a better idea; lets replace every single armour permutation with the spartan/elite equivalent of the Halo Wars Chieftan shoulders. Oh yeah.
/sarcasm