Maybe. Having given the ATF cases on a silver platter they weren't interested in I have a hard time believing some ATF guy is putting that much work into what they call a one-guy-one-gun case.
I get a lot of questions about how to do a face to face transfer, some people still think handguns are "registered" to them even though that's not been a thing in my state in most people's lifetime, and a big chunk have no idea how Internet transfers work. Gun forums are full of people who want to know more or they wouldn't be on a gun forum. Most gun owners aren't like that.