‘Offensive line coach Aaron Kromer split a $24,000 salary with another assistant. Defensive backs coach John Butler was a bartender during his first year in the business. Tight ends coach Rob Boras went from attending fraternity parties with teammates to coaching them. Receivers coach Adam Henry served as a resident dorm adviser of sorts. And linebackers coach Bobby Babich and interim offensive coordinator/quarterbacks coach Joe Brady were late-in-the-offseason hires.’