Good point but you make the best one when you say "I don't understand why it wasn't used". We may never know but there are several possible reasons...
President Reagan and President GHW Bush made no recess appointments.... President Clinton made only one on Dec. 27, 2000 in the final days of the Clinton administration of Roger Gregory to the 4th Circuit which President Bush renominated this year when his appt was up and he was confirmed.
Lessons of the Estrada Defeat
Legal Theory Blog ^ | September 4, 2003 | Prof. Lawrence Solum
Posted on 09/04/2003 5:47 PM CDT by pogo101
Withdrawal: What Does Estrada's Decision Mean?