I would like to see the experimental designs of the 1980’s & 1990’s added to the game at some point, even though most were never built there are still some awesome units out there, even as squadron vehicles or event vehicles. not premiums though, hell no. I’m mostly a ground player but there are still some air vehicles that would be good to see.
Like the Thumper, M1 CATTB, M1 TTB, M1 AGDS, RAH-66 Comanche, F-14D Tomcat, F-22 raptor & Yf-23 from the Americans
The T-95, Object 640 black eagle, MiG 1.44.
The Leopard 2-140 from germany.
etc etc. would like to see the experimentals and even the modern day prototypes like the armata chassis family and the M1e3 abrams, abrams x, kf51 panther. etc etc
And the koreans getting a spot on a or their own tech tree, would love the different k1’s and K2’s