What's up with Hasbro only AFAing Joe Stuff? Yeah, they have AFAed items from their other lines, but they're entirely SDCC Exclusives. As it stands, Joes are the only mainline stuff they've made the effort with.
Is it that the mainline TF and SW collections are too vast to have graded? And their packaging and price points too varied, where as the Joe line's uniformity lends them to grading en masse? Or maybe they're just testing the waters with Joes before they throw their other properties in for a swim?
And why no graded vehicles? Perhaps Hasbro knows their window boxes are crap, and would only result in low grades?