Yep, I saw that yesterday and speculated that it was probably James Baker because he has been accused of the same leaking and I was not aware that Strzok had been promoted to Deputy Assistant Director but this letter confirms that he had been. So probably it is Strzok with Baker a possibility too. Baker was Comey chief counsel, and Strzok was the chief counterintelligence officer, but administratively they have different titles such as deputy assistant directors, so it gets confusing. Strzok reported to Bruce Ohr but then he went over with Mueller and then when Mueller dumped him after his Lisa texts came out he came back to the doj but was assigned to work in personnel. So you need to put a bear collar on them to follow them around. It is probably Strzok but Baker is also in the penalty box awaiting the same treatment for the same leaking. Not to be confused with McCabes and Comey's leaking.
MORE TO COME.