I doubt Obama can do much to the Supreme Court. The only possible retirees are the liberal ones and all he could do is put in liberal replacements.
Everything else is on the table though. Whatever you think you might need to buy - buy it now and try to keep it "off paper" if you can! AK parts kits are no longer being imported so the prices are going up. Buy now and put it away until a) you need to build it or, b) someone else needs it badly enough they'll pay a higher price for it.
BLOAT!
The barrels are no longer being imported. Barrels must be destroyed. I don't know about kits. I'd like to find the #$%! at BATFE that decided that excellent, new Steyr barrels were a threat of some sort and had to be cut to pieces, and throw the pieces at them.
For the time being, though, if you want AKs, you can still buy a Saiga. They're cheap, they're good, they're real Russian AK's, get'em.