I assume he may have gotten that nickname in HS because he really isn't much of a tank as an RB. He's a one-cut quick burst runner that runs too high to knock over people. He's more of a Cam Akers type runner but not as fast.

Charbonnet is the real tank though and I would love to see him in a Rams uni. He's also a half-step faster than Bigsby in the open field.