I'd love to see a big brother to the Iostation 24c and more options in this series. 8 input Audio interface plus 8 channel faderport. Basically a faderport 8 + a Studio 1810c Audio interface.
Or at least a 4 input interface with 8 channel control. Even perhaps a pro version that combines a faderport 16/8, studio 1810/1824c and the v2 monitor station for the ultimate studio one desk companion.