What happened: New Dallas cornerback Joey Porter Jr. has a chance to debut Sunday against Houston, per Adam Schefter. He was ruled out for Thursday night's game in Cleveland while still with Pittsburgh.

Why it matters: Dallas moved quickly to integrate Porter after the move from Pittsburgh. His availability would alter the cornerback rotation ahead of the Houston matchup.

What to watch: Dallas will work to get him ready to suit up Sunday. His status bears watching through the weekend.