Thanks for the link. This interview reveals more about Pentax future plans than I saw in previous interviews.
From this one I can surmise:
1.) K-01 will be a one off product
2.) We will not see the lenses that will take advantage of the empty mirror space in K-01.
3.) Any FF camera will be an (expensive) pro high spec unit, Pentax expects APS-C to cover the entry and mid level spots as the image quality is excellent for this use
4.) No more SDM for new lenses, will use DC
5.) The Q will be supported going forward
6.) Japan market is the product focus target for Pentax, whatever that market deems desirable is how the roadmap will pan out. - Global trends are secondary
In summary, if you like what Pentax produces enjoy it in good health.
If you think your suggestions/petitions/complaints have any bearing on what Pentax does you will be disappointed.
For clues as to where Pentax is going next, rely on Japan market trends and get a good translator so you can read the Japanese photography forums.