These are the recent imaginations:-
1. Pentax K-02 with an OVF:-
Via Mirrorless Rumors
But I think a $15 hotshoe-mounted external OVF will do the job anyway, see this of mine:-
Btw, last time I polled, there should not be a K-02 anyway, as it is almost well known that the "line" was killed.
2. A Pentax 135 Full Frame, see this weekend humour by the PB, which is well written:-
http://www.thephoblographer.com/2013/05/11/weekend-humor-pentax-finally-enters-the-full-frame-market/
This is actually not a pure joke. Many of those statements were actually told officially by the senior Pentax officials in their previous interviews, quite recently or before! >:-[