Digital BW, The Print

Does anybody know if there are any new medium format film scanners in the works.  
The current line-up is getting long in the tooth and want to know before I plunk 
down the dough.  I've been renting a Nikon 8000 ED which has been working great 
for my B+W work.  However, CCD's (& CMOS) technology seems to be moving so fast 
that I'm suprised no new film scanners have been announced with greater resolution, 
faster, etc.  Any info would be appreciated...thanks...

-Murph