The Cowboys already had declared Durant out for Sunday's game at Tennessee. They announced Sunday that the fourth-round draft pick out of Iowa will start for Durant.
The Titans will start Zaviar Gooden at linebacker for Zach Brown who tore a pectoral muscle in the opening win over Kansas City and has yet to be placed on injured reserve. They also deactivated quarterback Zach Mettenberger, receivers T.J. Durham and Kris Durham and cornerback Brandon Harris.
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