Meet Detroit's favorite fun loving lion, Roary! When he's not on the sidelines of Ford Field cheering on his favorite football team, you can always find him bringing countless smiles to faces ...

The Detroit Lions had a new wrinkle for player introductions ... "Sonic and Knuckles," after arriving at Ford Field with the mascots and custom jackets depicting each character.

Meet Detroit's favorite fun-loving lion, Roary! When he's not on the sidelines of Ford Field cheering on his favorite football team, you can always find him bringing countless smiles to faces ...