Okay, plot with me! I'm not really sure what Karkat would be up to. I don't think he'd be very good at convincing anyone to do anything. Maybe he can try to convince people not to vote for him, and make good use of his ability to get people to do exactly what he tells them not to.

As for timeline disruption, will definitely do something with that! Maybe going younger, pre-canon possibly.

I welcome thoughts!