Iowa City, Iowa — Iowa football coach Kirk Ferentz says spring drills were productive for his team.
The Hawkeyes closed out spring with an open practice on Saturday.
Ferentz says with no spring drills a year ago it was important for the young players.
The Hawkeyes have a lot of holes to fill at the line of scrimmage on both sides of the ball and Ferentz says depth is a concern.
The Hawkeyes open next season at home against Indiana.