Join all the Wars
Adds diplomacy that will allow you to join wars that you feel like fighting in, as long as you aren’t at war with the person or realm, or a criminal of the person you seek to join, though there are some wars you can’t actually join due to ck2 coding, e.g. vassal’s wars.
To use with A Game of Thrones Mod, use notepad to add a dependency to the .mod file in the mods folder, E.G. ***DocumentsParadox InteractiveCrusader Kings IImod
AGOT example:
dependencies = { "A Game of Thrones" }
http://www.moddb.com/mods/sinful-mods-for-enhanced-gameplay-and-flavor/downloads/join-all-the-wars