I don't think Kirk intends to reassign Brian. He just knows that if he made his two coordinators available to the media as he normally does during a bye week, his son would be crucified.So apparently the coordinators aren't going to be available this week during their bye week like every other year. The sort of makes me think Kirk is going to "reassign" Brian this week.
I think the real question is what does Iowa's interim AD do? Because of Iowa's nepotism policy, she is Brian's immediate supervisor and 99% of Hawkeye fans want Brian fired which seems reasonable since his performance has ranked last in the nation 2 years in a row now.