Videos in the background would be nice, not real war footage but game videos actually. Those videos could show different scenarios not just by the type of area but too by the weather conditions.
Russians defending the outskirts of Stalingrad in August 1942
Artillery tearing buildings apart (thanks Nimsky

)
Germans in house-to-house fighting September/October 1942
Russians crossing the Volga in boats under fire by the Luftwaffe late 1942
Flyby through the ruins of the city which are meanwhile covered by snow
German breakout attempt, with Germans in foxholes and snow trenches fighting against Russian assaults including tanks
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Miro!, I got UT2k4 installed so I know about the Community Manager, it's a brilliant idea to bring this back into action. As far as I remember the RO Mod made a use of it in some way. It would be nice to have as other games make use of some sort of newsreel too, so you don't have to look at the website to get the info about an upcoming mappack etc.