Historical clue formulations

• Offer sheet? — 2021-01-23
• People on it get offed — 2011-10-19
• It's dangerous to be on this — 2009-03-08
• Roster of enemies — 2005-08-08
• Targets, collectively — 2002-02-10
• Gangland communication — 2000-10-01
• Items to be axed — 1995-05-13