Maybe before the next album a bunch of people should message them on FB or email them to let them know there are people who still want the drum cams and studio documentaries to happen. The two and a half minute in studio videos for DT12 where kind of like eating one Pringle. I still watch lots of "making of" videos for bands I listen to. JR's Youtube channel is great for videos of his gear, playing, and on the road material, though.
I think it's interesting to see the stuff he's been doing with Haken members too. "Evening with" is my first choice as far as concert format, but if they where to tour with another band, I think Haken would be a great choice.