It's not hard to put in a half decent vet to get to Sherfield's numbers. Gesicki was underutilized because....well, with 2 guys generating nearly unprecedented (only 2 other duos in NFL history have had more yards in a single season) yardage, they didn't need to call the TE's number very often. Cedric Wilson is right there for those crumbs.
This was my point...beyond Waddle/Hill, they don't need much else.