Historical clue formulations

• One who makes bail, perhaps — 2022-02-03
• Rod user — 2016-12-11
• One opening up a can of worms? — 2008-10-26
• One with a hook, line and sinker — 2007-12-31
• One who opens a can of worms? — 2002-12-31
• Fisherman — 2002-12-16
• One who's casting about? — 2000-08-31