The Buffalo Bills' signing of veteran wide receiver Emmanuel Sanders may not have been one of the big splashes of free agency, but it could prove to be a key under-the-radar addition.

The 11-year veteran has been to the Super Bowl with three different teams -- the Steelers, Broncos and 49ers. That kind of experience could prove quite valuable to a young Bills team that came one game away from the Super Bowl in 2020.

The following video -- Sanders addressing high school students during his first season in Denver (2014) -- made the rounds on social channels. This level of passion and leadership could be a hint of how Sanders might rub off on his new quarterback, Josh Allen.