here is my suggestions: maybe in clan wars 3 you can add 2 new factions the undead and the humans and each faction has their own skill tree, units,buildings,heroes and powers and you can choose what faction you want to be with their own amazing campaign! Btw i love this game so much it's a stunning and unique way to play looking forward to clan wars 3 :)
the best strategy army game of the year and i hope they add a feature where you can buy more points and a trading system and sell stuff so you get more money i give this game 5/5