A complete overhaul and re-development of Gary Grigsby's War in the East, with a focus on improvements to historical accuracy, realism, user interface and AI.
you'll never know when we'll get the ability to use those.
I'd guess it's filling the database if we ever get to a "War in Europe" game (which is still far in the future BTW)
For a similar reason I updated or added early-war french aircraft (+ I had some spare time to fill).
WitE dev team - (aircraft data)
WitE 1.08+ dev team (data/scenario maintainer)
WitW dev team (aircraft data, partial data/scenario maintainer)
WitE2 dev team (aircraft data)
Would it be useful to be a bit more descriptive in the title of your questions maybe? Makes it easier for folks looking in the future for answers to the same question.