Detroit Lions punt returner Kalif Raymond took that ball and headed down the sidelines, then cut diagonally into overdrive and left everyone behind.

Dan Campbell likens his team’s identity to a chameleon, capable of changing hues in ever-changing environments.

Minnesota Vikings defensive lineman Sheldon Day pounces on the loose ball fumble caused by the combination of linebacker Danielle Hunter and defensive back Josh Metellus for the Vikings first takeaway ...