Deloitte just released its 2016 Human Capital Trends report and it is outstanding! What I especially like is the realization that organizational design is the top HR topic among executives and HR practitioners.
I have found similar results in my research on the new public organization model. Hierarchical models just can't meet the demands for organizational ability and organizational health. In my model, there are programs, projects, and processes. The programs and projects are handled by teams that constantly change and reform as the organization's strategies and needs change. This way, team members can rotate through program directors, project leads, and project team members.
As to processes, I envision a fusion of human workers and artificial intelligence agents. For the purely algorithmic portion of processes, I see a combination of AI agents and blockchain technology. For any exceptions to the processes, adaptive case management will be used to signal for human intervention and refinement of the process.
The best analogy is to think of the organization as a network of teams that work off an organizational IT/analytics platform to build new applications. The closest organizational design that I have seen to what I envision is a makerspace