Hi, welcome to our forum and congrats for taking the first shot!
We would love to hear about your ideas on Sacrifices. Even though quite a lot has been going on lately (with some more to come soon!), we are always trying to improve the game and your suggestions are very valuable to us.
Please keep in mind though that a lot of liberty was already taken with regard to historical accuracy and we cannot guarantee that all your ideas are going to make it 'as is' into the game.
But it will definitely inspire our next content updates, at the very least!
Thanks a lot for your involvement, it is very appreciated.