During the spring and fall practices, the Iowa defense had multiple spots open for grabs, and the competition for those positions is still happening.
While the depth chart has not changed since week one, that does not mean there aren't any position battles happening at practice.
One of the positions that has not been completely nailed down is the cornerback back group.
Veteran defensive back TJ Hall is the clear No. 1 cornerback, as he continues to showcase his abilities more and more every week. However, behind him, multiple players are competing for playing time.