This workshop focuses on reaching consensus on the content of the 2nd TEG deliverable : the strategy document containing a plan and needs for the next two to five years. During the first part of the workshop, each working group succinctly presents their recommendations for their part of this document. Recommendations made could be a gradual evolution, new additions, or disruptive changes to a completely new system -- all are allowed, as long as a realistic assessment of the effort required, impact, and deployment / transition constraints and plans are included. Each WP is only allowed 20 minutes for presentation, to ensure that the discussion does not get lost in details. 20 minutes is included after the presentation for discussion.