One was a fullback which these days is more TE than RB. Other than Kyle (with the polish last name) in SF NFL FBs only exist to block. Basically a TE who lines up in the backfield
exactly, but IMO the TEs lining up in the backfield are not near as good at taking the LBers on in the hole like a true fullback... most FBs are short and stout and so they can win the leverage battle with the Lbs... the TEs tend to just get stood up in the hole at least the ones that play for the Titans