Dear TabSat,
You can find a very useful series in 4 phases with the topics of Emerging Trends, Challenges and Opportunities, Intervention Strategies, and Future Competencies of "Future OD Practices and Practitioner Competencies; Outcomes of a Delphi Conference" at the following site of Sonoma State University, California.
Delphi on Future Competencies in OD--Trends
PS Dhingra
Vigilance & Transformation Management Consultant
Dhingra Group of Management & Educational Consultants
New Delhi