Blend CDJ-2000 and DJM-900 features on a DDJ-SZ. It is already a gigantic controller, but so it is a CDJ + DJM setup.
Two screens, two CD drives, two USB and SD slots, one FX unit, done!
Pioneer could make some single deck controllers which could be added to the "DDJ-SZ-Frankenstein" so people would be able to play with 4 jog wheels, 4 pitch faders, etc, without having to choose between deck A or C on one of the jogwheels for example.
No more RCAs, no more bringing my own soundcard, no more bringing my own controller.
Yes, it will be expensive, but it will be made for clubs, they will pay for it, and they are the ones who have the big money, not the DJs!
What do you guys think?