One thing I didn’t like about Shogun 2 and all subsequent sequels was enforcing a limited number of armies by forcing a general to be present. The maximum number of armies you could field is naturally bottlenecked by your economy, so you should have the flexibility to use some non-generaled armies to bolster garrisons in key strategic locations. Instead, you need to use one of your scarce generals to defend it, which prevents them from being used offensively so they just sit around.
COPUOS operates by consensus, requiring approval of all of its more than 100 member states to move forward on any issue, and thus allowing even a single nation to block action
That’s a shitty way to get anything done. Unanimous approval should only be for really big issues. Otherwise just let it be a majority vote.