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Longtime NFL Quarterback John Hadl Dies At 82
Former NFL quarterback John Hadl dead at 82
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Which NFL player has had the longest career and never got on the field? For example, maybe a backup QB for 5 years that never took a snap. - Quora
Legendary Jayhawk and Lawrence native John Hadl dies at age 82 - KU Sports
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Former Packers quarterback John Hadl dies at 82