With Fly By Light apparently on the cards surely this would unlikely??
Moving the pedals to get a bit more leg room might be a more urgent and more affordable tweak!
Plus in the commuter role some overhead storage might be handy (putting anything other than a WSJ or FT under a crashworthy seat being illadvised!). I can't see a fat cat in a hurry wanting to wait for an attache case to be fished out of the vast 'hold'. The BV234 was designed with bins from one of its Boeing big brothers I recall.