I'm not up to speed on 922r compliance, but based on the recent activity in this forum - Saiga 922r Compliance / THE LAW - it looks like it's still relevant.
As far as the consensus of a retroactive gun ban to January 1, they'd be stupid to attempt it. However the Democrat Party is now in charge, so you can expect extreme levels of stupidity beginning January 21. They'd be wise to just leave gun owners alone.
Do you read the NRA's America's 1st Freedom magazine? There is an article titled Beware The Rahm (Emanuel) in the January issue. Scary reading. The article is also online here: http://www.nraila.org/Issues/Articles/Read.aspx?id=339&issue=047. Pelosi and Obama are just the tip of the iceberg.