When you hear the phrase "sign-stealing" in football, your mind likely immediately goes to Jim Harbaugh's Michigan Wolverines and how that program was hit with major penalties for its expansive operation led by the infamous Connor Stalions. But the truth is, sign-stealing is not an uncommon thing in sports. It's just that most programs and franchises don't go to the lengths Stalions did to uncover the signals of Michigan's opponents.

San Francisco 49ers defensive coordinator Robert Saleh brought up the subject during his media availability Thursday ahead of Sunday's game with the Jacksonville Jaguars . Saleh noted that Jacksonville has a "signal-stealing type system" that is common with guys from Sean McVay's coaching tree -- such as first-year Jaguars coach Liam Coen.

"Liam and

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