This mod changes the veterancy descriptions into numbers instead of a vague description on the veterancy upgrades, it's much better than the default descriptions. It would be pretty cool to see an expansion that works for this mod. You might need the modders permission and it's alot of work to write down all the new descriptions, but it's just an idea that may improve your mod, if you haven't considered or are unaware of this mod. Thanks

https://www.coh2.org/topic/58241/numeral-veterancy-descriptions-english-localization-mod