I'd like to see more detailed historical options. Like you enlist in a certain armored division/unit, fight the battles they actually fought, in the tanks they used complete with historical cammo and markings for that division/unit, also actual German and Soviet tank aces that were in those units. As proposed by Kyth a more detailed medals menu, friniks tank kill markings, a QMB editor, bigger maps, an updated game engine to take advantage of todays GPU's, multi core capability. MP would be nice also as long as historical accuracy is followed, the last thing I want to see in my KV-1 sights during an MP battle, set in 1942 early 1943 is a Tiger II
Cheers