Generally, Iowa's secondary play wasn't very good. No need to single out Hyde. Sash, Greenwood & Prater did not play very well. Sash was out of position many times and missed numerous tackles. Also, he was late getting over when Forcier threw the long dead duck to Roundtree near the goal line. It was inexcusable that that pass wasn't intercepted. I'm sure he will hear about it from the coaches this week.
Likewise, the long touchdown pass might not have been entirely Hyde's fault. In Iowa's basic cover 2 scheme, Hyde should have had deep help from Greenwood. The break downs in coverage appeared to be everybody's fault, not just Hyde's.
Phil Parker has a lot or work to do this week to correct the secondary mistakes. They were numerous.