Okwuegbunam (hamstring) has been ruled out for Sunday's matchup with the Steelers, Kyle Newman of The Denver Post reports.
Zac Stevens of TheDNVR.com reports that the Broncos have yet to make a decision on whether or not to place Okwuegbunam on injured reserve. Expect Eric Saubert and Andrew Beck to see increased roles behind Noah Fant in Week 5.