Interesting interview.
"High speed USB SSD storage in M.2 format has a small footprint. Why doesn’t Panasonic make a detachable battery grip for RAW recording containing an M.2 slot? And would this be classed as “external” recording or “internal” recording? Is this different classification a problem for patents?"
I couldn't agree more. Though his response suggested that he didnt get the RED Patent refence, and also didn't wanna give RAW via HDMI/USB-C on the GH Range(?). Do any of the GH/M43 cameras have external RAW recording? Curiously, Panasonic doesn't seem to want to equip the GH6 much above the GH5, regardless of what the customers want. They are keen to protect the S-line, and seem to want to go to great lengths to handicap the GH6 just that little bit. Though he did mention a much sturdier codec ("high editing tolerance that can meet the demands of various clients").
I guess, they may stick to a sturdier (?) version of the 10-bit 4-2-2 codec for now (a good ProRed alternative?). RAW will either be completely missed or may come much later with a paid firmware update (?).