The Cowboys released DE Jimmy Saddler-McQueen and signed S Andrew Sendejo to the active roster from their practice squad on Monday.
Saddler-McQueen signed with the Cowboys on Nov. 10 and played against the Giants in Week 10 but did not record any stats. He was inactive the next two games.
Sendejo played in the UFL earlier this season with the Sacramento Mountain Lions. An undrafted rookie from Rice, Sendejo recorded 318 career tackles and nine interceptions in college.