Facebook LogoTwitter LogoCopy Link IconHome>College Football>Iowa Hawkeyes FootballThe Five Most Irreplaceable Iowa Hawkeyes for 2010David Fidler Correspondent IMarch 21, 2010 CommentsComment Bubble IconThe Five Most Irreplaceable Iowa Hawkeyes for 20100 of 5Brett Greenwood1 of 5Ricky Stanzi2 of 5Tyler Sash3 of 5Riley Reiff4 of 5Adrian Clayborn5 of 5🚨 SPORTS NEWS ➡️ YOUR INBOXThe latest in the sports world, emailed daily.Join NewsletterMaybe laterX