LE Attempt for taking over skyrim mod idea?

[mynamebob]

Hey guys. was just wondering if its possible for making a mod that allows Dovahkiin to take over skyrim? not like the become high king of skyrim mod, but more like the idea that the player decides he doesn't like either side and raises his own army. creating a three way war. could create an intriguing alternate story line, albeit unfriendly. just putting out an idea i think would be cool