Maybe move the focus away from Europe, at least for the time being?
This was one of the other reasons why a bunch of us wanted to do the Canon Plus/Community Timeline Project. Opening up the setting only provides more opportunities for interesting campaigns, and converts it from a simulation of Soviets invading everywhere into more of a post-nuke dystopian modern RPG with REDFOR forces as just one of many potential antagonists for a group of player characters.
When it comes to future publishing plans, I'd love for them to fall into one of a few broad categories:
Rules expansions - UO is great, and I'm looking forward to Hostile Waters for water-based combat. A future supplement for aircraft would also be a welcome addition, or fine-tuning some of the rules for things like specialized heavy weapons to add some additional depth there.
Setting expansions - There's word that both an Operation RESET and a future US-based module are somewhere in the works. I can't wait for both of these! After those, I'd also love to understand what happened in the following locations, probably in this order: The Middle East (we tackled this some with Canon Plus, but an actual FL supplement would be amazing), what's going on inside Russia itself, and what's happening with Finland and how the war played out there. I also wouldn't mind getting ahold of more information about what happened to the various German, French, and Soviet forces that aren't already included in the 4e box set.
Campaign modules - This is where I see books like Black Madonna falling. Dedicated adventure modules and campaigns to help breed ideas in Refs and players.
Rules Expansions help to
define the sandbox experience. Setting expansions increase the
size of the sandbox. Campaign modules increase the
depth of the sandbox.