Many NFL fans looked forward to the off-season Hard Knocks series that ran for many years on HBO. Many NFL teams avoided the series at all costs not wanting either the distraction of a television show during their training camp nor any insight that could be gleaned by future opponents.

The Detroit Lions have taken the concept of a Hard Knocks style show in house with the debut of a new series called Inside the Den.

👇BELOW: These are The Detroit Lions Best Trick Plays of All Time + Greatest Detroit Lions Player Nicknames Past and Present👇

The show, which is being released on the Lions YouTube channel promises to offer a look into the off season machinations of the team.

A benefit to having a series like this being produced in-house is, of course, control of the narrative. The series producers, almost certainly the team's media department can choose to show as much or as little as they wish.

That's not to say it will all be glowingly positive. Episode One, which was release on March 11, opens with Dan Miller's radio call of the NFC Divisional round game loss to the Washington Commanders.

READ MORE: The Sports World Won't Forget the Lions v Bears Thanksgiving Clock Debacle Game - Hear how it Sounded Live

The series opens with Lions head coach Dan Campbell discussing the new defense and offensive coordinators - the biggest off season story for the team as both of their coordinators were snatched up by other teams as head coaches.

Check out the debut episode.

As the NFL calendar truly does run year-round, it likely we'll new new installments around the NFL Draft as well as mini camps and into training camp season.

The Detroit Lions Best Trick Plays of All Time

The Detroit Lions under head coach Dan Campbell and quarterback Jared Goff don't so much play a game of football - rather put on a football carnival. Unique trick plays often happen in games to the surprise and delight of the team's fans and consternation of their opponents. The Lions recently named their top trick plays of all time.

Gallery Credit: Detroit Lions YouTube

The Best Detroit Lions Nicknames for Both Past and Present Players

Part of the great fandom of sports is the assigning of nicknames to players or event entire squads. Is it a lost art in sports or do great nicknames still exist? Here are some legendary names of both past and present Detroit Lions players.

Gallery Credit: Eric Meier

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