I've read all the comments and I still do not like the current way this Diplay Name is proposed and what it will cause. I agree with you Sirius and wish there was something someone could say or do that would convince LL to NOT go forward with this idea.
I know that nothing I say will cause LL to change their mind about this, but I didnt want to be silent on this issue. LL, please do not implement this Display Names as is.
This is not what people were asking for when they ask to change their name. The ones that want a name change understand the value of a name and just want a spelling corrected, name capatilized and such.
The issue about people not finishing the registration because of the last names. I helped a friend of mine lately to get a last name that we knew was available. We had to refresh the list of last names offered over 5 times before the last name she wanted was offered. If this was corrected, show all available last names the first time, I think less people would cancel the registration in frustration.
Please read and listen to the majority of the people here, your paying customers. Do not implement Display Names, we do NOT want it.