Ressurection of 35mm Full-Frame program?

Dear Pentaxians.

Do you think the Pentax or Hoya will restart the development of full-frame camera?

I'm asking because they had already working body in 2001:
http://www.dpreview.com/news/0102/01021106pentaxdigitalslr.asp

and most likely it's this body:
http://www.bdimitrov.de/kmp/bodies/prototypes/MZ-D.html

I think when they had working prototype in past the modernisation of such body is not so hard to be done as developing from the scratch.

So the question is will they or will they not?

What are you thinking?

--
S.