I guess that wouldn't exactly be fitting, since RO2 is, unlike the first Red Orchestra, focussed solely on the battle of Stalingrad, hence the title "Heroes of Stalingrad". Of course, I would also like to see a Reichstag map, or at least a new version of the Königsplatz map from RO1 where you fight your way across the place in front of the Reichstag, but I don't think that's going to happen.
You might as well grab your modding tools, do some research and build your own Reichstag map ;)

Post this query to the Tripwire Forums for RO2. There you can see various works in progress and current beta maps. Of those, there are a few that aren't "set" in the Battle of Stalingrad. There's been quite a few RO1 remakes as well. If I recall there was some talk about a Konigsplatz map being discussed but I haven't heard anything else on it.

when i used to play ro1 i loved konigsplatz and i played it all the time.i think its a awwsome idea if they make it again but as gorillawarfare said ro2 is based in stalingrad so........