What cornerbacks are available for Detroit Lions in free agency?
Detroit Lions: Rashean Mathis retires after 13 NFL seasons - Sports Illustrated
NFL notes: Roger Goodell earned $34m in 2014, filings say - The Boston Globe
Cheese Curds, 2/17: Packers' NFC North rivals make early salary cap cuts - Acme Packing Company
T.J. Watt 'Excited To See What Spice And Flair' Teryl Austin Will Bring As Defensive Coordinator - Steelers Depot
DETROIT LIONS NOTES: Rashean Mathis boosts secondary – The Oakland Press
Calvin Johnson's retirement pushes Detroit Lions' cap space over $40 million