From the New York Times:
WASHINGTON, April 20 — Joshua B. Bolten, the new White House chief of staff, has raised the possibility of moving Harriet E. Miers from her job as President Bush's counsel as part of a continuing shake-up of the West Wing, an influential Republican with close ties to Mr. Bolten said Thursday. ...
Mr. Bolten is said by a number of Republicans in Washington to feel that Ms. Miers is indecisive, a weak manager and slow in moving vital paperwork through the system.
Good enough to be a Supreme Court Justice, but presidential counsel? Not so much.