Eachus was running some FB in practice also, and had said a few times if that's what they needed, that's what he'd do. I'm guessing that's where he'll be officially listed.
Read reports of him doing really well at FB in practice.
>>> from kcchiefs.com <<<
The Chiefs went with no fullbacks and kept four tight ends. Tight ends Tony Moeaki and Jake O’Connell each flexed into the backfield this preseason and running back Nate Eachus saw spot duty at fullback when the Chiefs were thin on numbers at the position.