-- Charean Williams
With Phil Costa (ankle) and Ryan Cook (knee) out of practice Wednesday, Mackenzy Bernadeau and Kevin Kowalski took snaps at center.
"I got a few more [reps than usual]," Kowalski said. "I split center a little bit with Mack, so that was good. I got some reps and be with the ones and run our offense again a little bit."
Dallas has until the end of next week to decide whether to activate Kowalski, but he said he is healthy enough to play now if the Cowboys need him.
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