Here my list of features that I want to see in future DSLR's
Wifi connection, that will connect to computers, flashes, remotes, wifi router, directly to you Iphone etc
Vari-angle LCD monitor on more models, special higher end models, I would rather have a Vari-angle LCD monitor 2.5 inch 900,000 pixel screen than a none moving 3.0 inch screen
Note: the D5000 is not a high resolution Vari-angle LCD monitor
Have a Micro SD slot on all cameras, to be used for a rolling back-up, if lets say you have a 16GB or larger card installed your last 16GB are backed up if you should have a card failure, shooting a wedding really hurts if suddenly your camera informs you of a card failure, very cheap to add to a camera, even $50 mp3 players have them
A shutter door on the viewfinder, why does only FX cameras at this moment have them, it does fit in a smaller camera, Sony's A320 have it
Face tracking in live view and in normal view if possible, with metering and focusing options for it
Ability to take pictures with an electronic shutter, the mechanical shutter it left open(like the mirror up feature), great for high speed flash pictures, The mirror could be down or up depending on how you are shooting. This could also be used to take 3 pictures with only one movement of mirror and mechanical shutter for HDR exposure
What do you think, any other features that should be added, yah of course we don't need GPS, phone etc
Pete