Seriously guys, how would that not be awesome. When I was doing robotics tournaments, the tasks were never the same and every year you pretty much had to start from scratch. It was hectic but sure as hell balanced the playing field because no one knew what was coming the next year. If a team was good one year, they may be rubbish the next, etc.
imagine it: a meeting of the contstructors where the rules guy says HEY guess what
next year your cars must have TWO side by side rear wings (or some equally crazy idea) oh and 3.5L V16s.
(okay maybe it isn't a great idea but can I have the V16s?)