Joey Porter Sr. spent eight seasons in Pittsburgh, made four Pro Bowls, and later returned as a coach. So when he took a shot at the Steelers after the Cowboys beat the Texans, it did not read like a stranger’s criticism. His son, Joey Porter Jr., was a second-round pick of the franchise in 2023 until Pittsburgh traded the cornerback to Dallas. His father, Porter Sr. made his feelings known about the Steel City, and the criticism went beyond the…