As an xbox'er whose played these maps, I'd say this is a good idea. A group of us played the elite playlist last night for 2-3hrs, then switched back to Standard Domination (damn them for taking away our elite 'pure Dom', only left us TDM/KC/Dom) and we were immediately back to "ok, where are we holding down" not "ok, where the hell am I? Or you? Huh, where?" You don't realize how intuitively you know the maps until you drop into a new one...
Just my 2 cents worth...