Historical clue formulations

• Bring in a new staff for — 2015-07-05
• Staff up again — 2011-09-22
• Bring back to full strength, as a staff — 2011-03-18
• Staff again — 2008-12-23
• Provide with new staff — 2008-08-09
• Put on a new staff — 1998-01-17
• Supply with fresh troops — 1997-10-11
• Bolster the front — 1995-09-22