the computer solution compared to the workstation solution is more flexible and affordable.
So what people would expect is at least all that in a box(workstation)
for that to happen would be too expensive for the end user and a market killer for roland themselves killing there own product line.
The best they could offer if they where insane enough to do it would be a Integra fanotm with vsynth.
but its not good enough to just put all this tech in box and not consider (io)
LIke usb audio multichannel and then you need to have a VST and all other manner of connectivity ram etc..
They just cant do it.
Ah... sure
NAMM will come and go as it does every year and its only a few weeks to 2014 so lets all get excited for the next roland countdown page..
WHOO HOO!!!