Cardinals sign John Estes

The Arizona Cardinals signed veteran center John Estes.

Estes is a 6-foot-2, 293-pound former Jacksonville Jaguars offensive lineman.

Estes played in two games in 2011 for the Jaguars.

The Cardinals hired Buddy Morris as their new strength coach, replacing John Lott.

Lott was fired last week.

Morris comes from the University of Buffalo.

He was previously the Cleveland Browns and University of Pittsburgh strength coach.

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Aaron Wilson covers the Ravens for The Baltimore Sun

Aaron Wilson
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.

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