it would be good addition to strategus ( at least those who are roleplaying) if everyone would declear war with proper reasons( casus belli)and would do it in diplomacy section with nice little description(something like grandmom is doing).
I dont remember a single peace or truce agreement (i might be wrong though), it would benefit to evolution of strategus if we had official truces and peace offers and so on and so on, and everyone would be able to see under what conditions peace was accepted.Also adding little description about results of war ( troops lost, fiefs taken etc.)
I might be crazy but if everyone would do that we would have nice section of roleplay in this forum
P.S. feel free to add some suggestions of editing my proposal.