Not to be pessismistic, as I'm pretty sure that, primo Libs won't get back in, secundo they probably won't have the balls to get 7 millions gun owners on their backs, but IF they really wanted, could they legally force people to get all their semis 'deactivated', this way, they wouldn't have to take (legally or illegally) stuff from our hands?
Back on topic, I've already bought 2 firearms this year, and one of them is a semi.