it would probably be the most populated week in CT if it were introduced as another scenario in there
I think CT was created just for this - a player controlled arena for diversity, experimentation and fun
the fact that is has evolved into a totally "historic" room has not done anything for it but limited it's participation.
mixing it up a little will bring much needed life to the entire CT concept, not kill it or hurt the MA
And it shouldn't take an act of Congress for something like this idea to get off the ground. Should be able to go in a week or two at most..