oh yeah, in addition with the light tank... give Infantry more 'infantry' units.
Cosmonauts would be one...
A Long Range Sniper would be another.
....
Maybe giving Soviets 'Cloning Vats' back.
I played with Infantry General yesterday... and clearly it wasnt good for Naval assaults.
Now that i think about it, a Naval Vessel that houses some units would be nice (For Land/Air Assaults)
Infantry General might take a while in getting used to... since your defense(s) would rely mostly on Hinds, Red Guards.. and that's mostly it... since Flak Traks / Seige Chopper (Deployed) are behind most of those holds. (Well my strategy anyways.)
Actually, Copters of Infantry General should get an upgrade, since if they dont use big tanks, then they'll rely on support fire from the sky. (Maybe just 1 star)
The Tesla Tanks... i used that thing for base defense. but they get destroyed by Yuri's Red Rage Thing...
I might try playing infantry general again, see what it can do in a land environment, though it doesnt look promising (So i'll notch down the enemies to only 2 Brutals)