My understanding, and Rush was saying this last week, that every circuit court vacancy has now been filled.
So the administration is just waiting for judges to retire, die, resign before they can nominate another to fill that vacancy.
You are correct. Other than the two vacancies that opened up this very week (due to elevation and death), ALL Circuit vacancies have been filled.
Including ten (YES TEN!) judges to the 9th Circuit. That circuit alone will prevent leftism from bubbling up through the courts.