Yes, RO is great, but figthing at other fronts like Afrika, Italia and the Normandy with the RO game-play will be great too.
Maybe it is possible that all these Mods can be startet with the RO start button?
I don't know how i can say it right. But it will be great too have a game with all in once, if i start RO i am able to play RO_berenzina and the Next map will be MN_Tobruk and the map after Tobruk will be DH_Caen for example

Because the community don't will be split in 3 parts, RO-Ost, Mare Nostrum and Darkest Hour
Maybe it is possible.