We really wondered what had KF so worked up on the sideline. I figured maybe it was a cheap shot on one of the players like the last trip to Lincoln.
I recorded the game so I watched that sequence again.
Turns out the line judge missed an illegal touch. The TE (#11) that caught the pass for the first down was covered by a WR on the LOS. The WR was out of position and that made the TE an ineligible receiver.
Later I heard that this was the same officiating crew that was in Madison last week. A bad call there lost the game for the Badgers. I don't think this fact was lost on KF.
So what you had on display there was a rookie level officiating mistake and then the dissing of the greatest developer of offensive linemen and tight ends in our time. Even though their wireless mics didn't work for much of the game, you could hear one of the refs saying "I warned him twice" through the other official's mic just before he announced the penalty.
Kirk Ferentz is who he is. Had the WR lined up a step back I'm sure KF would have said, if asked about it, "That's football". Say what you will about him this year - one thing is for certain - he is invested in his team.