T-Frank's Film Room: Penn State offense shows some signs of life, creativity in loss to Iowaby: Thomas Frank Carr10 hours agoThomasFrankCarrRead In AppPenn State Nittany Lions quarterback Ethan Grunkemeyer (17) warms up before the game against the Iowa Hawkeyes at Kinnick Stadium. (Mandatory Credit: Jeffrey Becker-Imagn Images)