He’s allowed to disclose this information to a lot of people including “one” staff member. Are those people allowed to share it with ANYONE?
If not, it appears the DOJ wants a lot of possible leakers.
Surely they will wait for this testimony. Who is in a hurry? Then they will make sure this information will only be available as evidence if he testifies at later trials. Then he disappears. No other reason for the AG to fight this issue.