Doctrinal ability to bring in your infantry via individual soldiers, rather than whole squads
Lets say you can pay 40MP to call in one grenadier. That means 240MP equals 6 grens rather than 4, but once you lose one, you pay 40MP to replace him rather than 30. +vet is gone
Ofc they gotta implement shared cooldowns
Also, Vipper had an awesome idea that should have been tried long ago: Doctrinal ability to produce some of opponents units
