That's one of the things about the Fed that kind of gripes me. I know that we officials are pretty much run by our individual states. But the Fed did seem to talk about having better officiating and resources for it. So far they've done the video clips, which don't seem to have been updated much. Everything else got farmed out to the Arbiter web site.
USA Football has become a disappointment from the officiating side of it. Once you've progressed past the online course and read the occasional little article online, which usually centers on Bill Lemonnier and/or Team USA, you're pretty much done. I've been a member for several years but probably won't renew as I receive little of value now from my membership. They tried to have some clinics but that died out pretty quick. I paid for one in Atlanta but it was cancelled. Tampa was too far and expensive to pull off.
I guess they may still make a training video, I think our association ordered one last year and I gave them mine from two years ago to use.