There's no doubt about it, we are seeing a sea-change in the PG line-up. Core games will be Roads to Moscow, the Fall of France, Armies of Dawn, and Saipan for the next decade or so.
Likewise, SWWAS is seeing major redesign (Sopac and Bomb Alley, & possibly Leyte Gulf) as well as context expansion to cover the Second Great War and the Long War, each of which can produce quite a few new products.