Rob Howe answers your Twitter questions in the weekly HF Mailbag Podcast. In the latest episode: Are Iowa's NIL collectives strong enough to match up with competition? Why is the Nebraska game the last one to sell out so far and why have ticket sales been so strong? Nile Kinnick and Duke Slater are honored for their achievements with their names on the football stadium and field. Are there any other Hawkeyes who need more recognition? What will Iowa's record be against Iowa State, Purdue, Minnesota and Nebraska in '22?