I dont see kevin updating anything. I dont kno why hes giving up on his longtime cash cow, but he did.
Perhaps he hasnt updated because he doesn't see a reason as the core issues with this game are still here.
Idea
He could wipe out everyone's tech... Completely reset tech in every single nation... Then make tech something you have to build rather than something u outright buy.
Also during war... Increase tech destruction, reduce infra destruction, and increase the cap on how much money can be destroyed/stolen. For starters...