Hawkeyes lacking depth

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The Iowa Hawkeye football season may be a couple months away, but Kirk Ferentz is already looking at ways to make up for depth issues on the defensive side of the ball.  Iowa will need to find away to replace quality linebackers and find someone to step up at safety.  Iowa will be solid at quarterback and have plenty of players to run the ball in the backfield.  Iowa opens their season August 30th against Northern Iowa.