This wouldn't be entirely trivial, but it's not especially complicated, and I think it's definitely a worthwhile thing to add in.
...I think I'd like to see options to resist takeovers, too, though it is, of course, pretty risky to even remain in a region where your enemy is running a takeover.
Didn't have much to do while sitting in York waiting for the TO to finish... It was safe to remain there, though.
