I would love to have a nice small Mft camera with a higher Megapixel size. I'm absolutely happy with my G81 and love my Leica 400mm, which is effectively an 800mm due to crop factor, but I would love to get even closer. So a higher image resolution would probably allow for more cropping. On the other hand, an even longer focal length lens would also be great, but as I see it Olympus is hanging in the ropes so I won't hold my breath for their announced teles and even if they release they'll be out of my budget. Another hope for me is the rumored GH6 from Panasonic which is speculated to have something around 40MP. If it actually releases I will wait for reviews and tests though. Dynamic range, noise levels etc. beat image size.