The blue states have openly created a league for such an eventuality a couple months ago. They claim it's just for distributing Wu Flu masks, but it's clearly an attempt to create a secondary federal government so they can ignore those evil Republicans and their pesky laws. I'm sure they'll start spinning a narrative about how the US electoral system is rigged in favour of Republicans due to the Electoral College and the Senate, and that every dirty trick pulled by the DNC and their buddies in media &c was only to counteract this, and launch a campaign for a proportional representation voting system, like all the European cool kids have.