[atrt2] Proposed TOR for external case study work

Hi, While my proposal remains at: https://docs.google.com/document/d/16_-FlBAoyi2wcq5SoJox8a56YfnTBsdISdr3jvkI... or http://v.gd/atrt2_tor_casestudies I have attached a doc copy for any who cannot, or will not, access google drive. I notice a complementarity between my suggestion and Alan's. For example his discussion may offer the methods by which we decide which of the case studies I recommend be prioritized. avri