Manchester City would be interested in signing Raheem Sterling if he were to become available, according to Sky sources.
Tottenham have completed a deal for Cologne defender Kevin Wimmer and he will join them in June, Sky sources understand.
The 24-year-old was one of four players listed by the London Road outfit earlier this month for a breach of discipline.
Gabriel Zakuani was taken off the list by the Posh, but Nathaniel Mendez-Laing, Tyrone Barnett and now Sinclair have all moved on after being told they could go.
Sky Sports revealed last week that Barnsley failed with a bid for both Barnett and Sinclair, but now they have returned to finalise his capture.