Right now there are a lot of moving parts for the Hawkeyes at the linebacker position. Iowa assistant coach Seth Wallace has been tinkering with his position group to find the right guys to put on the field this fall. That means players moving around to various positions in the middle of Iowa's defense and building reps for a young group of players. Wallace met with the media on Tuesday to discuss his position group and what the competition looks like during the early stages of spring practice.