Just one question:
"Why isn't there an option or possibility of us changing one of our knights' screen name?"
I can't think of any drawback or con in having the option to change our knights' username, except for the fact that maybe the name we want to change into would already taken. But in that case, there should always be a "Cancel" button.
I don't exactly care if changing a knight's screen name costs energy. Or crowns. But its strange how we aren't able to do it at all. My main knight is called Stormwars. And I would like to be able to change it, if possible.
This is a simple suggestion, with basically no drawback whatsoever, and there are many a knights out there who regret their choice of names. If you are one of those people out there, feel free to give a shout out.
-Troll around, change names before someone reports you
-Your friends wont know who you are
It is possible to find a clean and secure way to do it, but isnt something to take on lightly