Perrion Winfrey

The Cowboys have signed Robert Rochell and DT Perrion Winfrey, who tried out for the team last week. To make room for them on the roster, the Cowboys waived DT Justin Rogers and CB Luq Barcoo on Wednesday.

It comes as no surprise that the Cowboys remain interested in what the UFL is producing, and they'll see what Perrion Winfrey and DeVere Levelston can show them in a formal workout.