As potentially unbreakable NFL records go, the all-time rushing mark seems to be one of the most untouchable. If any current player has a chance to get close enough to make things interesting, it's Ravens running back Derrick Henry.

Henry's two-year extension marks the biggest deal ever given to a running back over the age of 30. Henry said his intent was never to get a deal that set a new standard for aging running backs, but he certainly set the bar for future aging running backs to strive for.

Derrick Henry is now ready to stay with the Baltimore Ravens for at least the next couple of years after agreeing to a two-year, $30 million extension last week that included $25 million guaranteed.