Jack Colback’s exit at the end of his contract has trimmed the numbers, and doubts remain over Jonjo Shelvey and Remo Freuler, meaning O'Brien may not be rushed out of the door upon his return.

Source: https://www.examinerlive.co.uk/sport/football/news/sheffield-united-lewis-obrien-forest-27215715

Jonjo Shelvey's injury has highlighted the need for another body in the engine room, while reports suggest increased competition for Kieran Trippier is also under consideration.

Source: https://www.chroniclelive.co.uk/sport/football/transfer-news/conte-tottenham-newcastle-transfer-ffp-25880291

Newcastle head to the City Ground to face Nottingham Forest knowing they will go toe to toe with former stars Jonjo Shelvey and Jack Colback.

Source: https://www.chroniclelive.co.uk/sport/football/football-news/anthony-gordon-injury-update-eddie-26483980

There was no Jonjo Shelvey as he is one of the players free to move on this summer.

Source: https://www.nottinghampost.com/sport/football/transfer-news/nottingham-forest-match-analysis-notts-8604362