The Iowa Hawkeyes have done some quietly impressive work in the transfer portal this offseason. While the perennial blue bloods, or Deion Sanders’ Colorado, have naturally attracted the highest profile targets, Kirk Ferentz has warmed to the plug and play opportunities the portal can offer. Michigan transfer Cade McNamara, his teammate Erick All, and Ohio State wide receiver Kaleb Brown have rightfully drawn headlines and sparked enthusiasm for an offense desperately in need of some juice. But Kirk and Co. haven’t neglected the position group that allows those other pieces to execute at the highest level.