Schoonmaker caught one of two targets for five yards in Sunday's loss to the Ravens.
With Jake Ferguson back in the lineup after missing last week's contest with a knee injury, Schoonmaker saw his usage predictably crater. The second-year tight end still has seven catches through three games, a vast improvement on the eight receptions he managed in 17 games as a rookie, but his role in the Dallas offense will remain minor as long as Ferguson stays healthy.