I think that like you, Beth, I loved Toby most in In Excelsis Deo. He was always so great when he was doing something that he knew was politically wrong, but morally right. When POTUS calls him into the Oval Office to ask if he had used the president's name to order the full military burial for the homeless man, and he defiantly tells him that he did, and that he hopes that all veterans would do so. He stands there looking a bit sheepish and a bit defiant, a tough combination to pull off, but he somehow did.