Schoomaker (groin) is inactive for Sunday's game against the Cardinals.
Schoonmaker was unable to practice Thursday nor Friday due to a groin injury that he sustained during Week 8 prep. He'll miss his first game of the regular season Sunday, and he'll aim to recover enough to return for Week 9 against the Colts on Nov. 8. Jake Ferguson, Brevyn Spann-Ford and James Mitchell will be the Cowboys' three active tight ends against Arizona.