The only hicup with the Epic I can see improvement is
- the viewfinder (needs a better optical path, either through a better optical magnification for the Bomb or an all optical viewfinder with mirror shutter (I know mirror will not happen but many DOP's would be happy))
- the fan noise and overheating in longer takes than 10 minutes @ lowest fan speed . Would be a blessing for sound engineers (think of all those fans in 3D rigs).
So far you've made the best digital camera on the market and I bet Dragon will continue your leadership.