[RZ-LGR-SG] Revised version ready for review

All, A revised version of the our working document is available for your review. Item #3 (new) incorporates the analysis and input from our last call. Please take a moment to review and leave your observations in the document. https://docs.google.com/document/d/11zWxuuHOy-IMXwaJE8wSSch0M8Mgd9xdpAji0-1B... Thank you, Dennis