League One promotion race: How Barnsley, Portsmouth and Luton could take advantage as Sunderland watch on
Sunderland are out of League One action this weekend - and their promotion rivals will be keen to take full advantage.
While the Black Cats enjoy a rare weekend off, Luton, Barnsley and Portsmouth will continue to battle for promotion to the Championship in what could prove to be another key weekend. But can the trio take advantage? Scroll down and click through the pages to see the tests posed to Sunderland's promotion rivals this weekend: