While the code words help disguise what the Lions are running on a play-by-play basis, teams can identify tells and tendencies simply by watchng the tape. As a result, Campbell knows that a lot of what the team likes to do is not a secret.

Lions head coach Dan Campbell not at all worried about Jahmyr Gibbs inadvertently leaking Detroit’s OL calls in a social media post

Gibbs, 22, accidentally revealed Detroit's protections, visible on a whiteboard at the team facility, in a Snapchat video.

Despite a mind-boggling mistake by Jahmyr Gibbs, Dan Campbell is confident that it's not going to hurt the Lions at all.