But what does that mean for Sunderland? Here, we take a look at the players set to be handed an automatic extension to their current deals under these new plans:
9. Duncan Watmore
The pacy forward could prove a useful option in the final weeks of the season - with his deal set to be automatically extended beyond June 30. Photo: Frank Reid
10. Kyle Lafferty
The Northern Irish international has made no secret of his desire to remain at Sunderland, and will now looks set to see his short-term contract extended until the end of the 2019/20 season. Photo: FRANK REID 2019
11. Benji Kimpioka
The Swedish youngster claimed this week he had a four-year deal on the table, but was yet to sign. Under these new plans though, he would stay on Wearside until the 2019/20 season is completed. Photo: Frank Reid
12. Tommy Smith
The centre back was signed as cover following an injury to Bailey Wright, and will remain on Wearside until the season is finished. Photo: Sunderland AFC