Originally posted by Zygonyx Pentax-K could be "completed" or even "replaced" by Pentax-L, the more if a good adapter is issued.
Completed, no way. Terminated. Killed. Destroyed.
People are constantly militating for the removal of our only DSLR choice. I find it extremely weird. It's like saying "sliced bread should replace baguettes, as they're measurably better". And "don't worry, you can adapt baguettes by slicing them".
Do I have to explain how weird it would be for Pentax to backpedal from "Pentax believes in the future of the SLR photography"? How much effort was put into that, and now they're supposed to simply say "oops, we're mistaken, mirrorless is the future"?
And there's a completely silly assumption that mirrorless by itself would solve Pentax' problem. It's not like Samsung and Olympus gave up.
Going mirrorless might work in the long term. Going mirrorless might even be the only viable option for the long term; only time will prove if it's true or not.
But in the short and intermediate term, things would only be difficult - the huge expenses of starting a product line from scratch, competing on a much fiercer market without having an USP (so it's down to price and features), loss of goodwill associated with the strategy change from "Pentax believes in the future of the SLR photography", loss of existing users who would stop buying, K-mount future becoming uncertain...
OTOH there's life in the DSLR concept. It can evolve. It can get about every of the MILCs' advantages, except for the short register distance. It can get computational photography and over 100fps and taking pictures from before you press the shutter release. That's why I think it could be a long-term solution... if there's commitment.
I would like if Pentax revival would be more about that, than cloning some Panasonic L-mount camera.