While this coach hiring season will lack the panache of its college football counterpart, the NFL could see some fairly sweeping changes this offseason, as well as the return of some familiar faces. In conversation with a handful of folks plugged into the process, the theme of this year (at least right now, a few weeks before we might see our first dismissal) is second chances. The market for future head coaches seems to be boiling over with former head coaches who have already had a shot, but have worked their way back up the ladder of interest.