It's preseason, but consider:
DeMarco Murray: 19 rushes, 159 yards, 2 TD. 8.37 yards per carry.
Derrick Henry: 27 rushes, 154 yards, 2 TD. 5.70 yards per carry.
Even if you took Murray's 71 yard run away, he'd still be averaging 4.89 yards per carry. Henry's longest carry has been for...