Army stances and formations for villagers after supremacy.

I like that idea very much. On the other hand, it is funny.

For example; when a lumberjack sees an enemy, he

(Aggresive stance): immediately attacks and follows him, do not return his work.

(Defensive stance): attacks, but not follows after that, returns his work.

(Stand ground): only responds attack (such like eagles).

(No attack): doesn't do anything, tries to go on his work as normal villagers.

I think it would be really overpowered. What are your opinions? Is there any suggestions that prevents to be overpowered. Any trade-offs maybe?