If you could convince Olympus or Panasonic or Whomever to produce and sell any lens, what would you be looking for? I would like a 25/2.8 lens using the classic 4 lens 3 element Tessar design. I grew up with cameras with a standard prime and quite possible the greatest lenses I ever used were Carl Zeiss Jena 50/2.8 & 50/3.5 collapsible lenses on Contax & Kiev rangefinders. The "fast" version I had was uncoated - I doubt I need to be quite that retro/masochistic, but a single coated lens like the 50/3.5 I had once upon a time would be fun. Dirt simple, even with AF they should be able to be under $100 for one. What would you like to see?