Arsenal are preparing to intensify their pursuit of Aston Villa and England forward Morgan Rogers, 23.
Aston Villa, AC Milan and Besiktas are all monitoring the situation of Liverpool and England defender Joe Gomez, 29.
Liverpool and Paris Saint-Germain are both in discussions with RB Leipzig over a move for Ivory Coast winger Yan Diomande, 19.
Tottenham boss Roberto de Zerbi is keen on a triple swoop for players from former club Brighton — Cameroon midfielder Carlos Baleba, 22, Dutch defender Jan Paul van Hecke, 25, and Netherlands goalkeeper Bart Verbruggen, 23. Spurs are also weighing up a move for England defender John Stones, 31.
Barcelona are admirers of Newcastle United and England winger Anthony Gordon, 25, with the Spanish champions considering a summer approach.
Enzo Maresca, who has been linked with succeeding Pep Guardiola at Manchester City, is prepared to offer England midfielder Jack Grealish, 30, an opportunity to reignite his City career following his loan spell at Everton.
Brentford have submitted a 45m euro (£39m) offer for Cologne's German winger Said El Mala, 19.
Cologne are interested in signing Leeds United's Belgian centre-back Sebastiaan Bornauw, 27.
Everton are targeting DR Congo full-back Aaron Wan-Bissaka, 28, in a £10m deal after West Ham suffered relegation from the Premier League.
Tottenham, Newcastle United, Fulham and Sunderland are also tracking Wan-Bissaka's situation.
Incoming Real Madrid manager Jose Mourinho has reportedly handed the club a list of positions he wants strengthened ahead of his expected departure from Benfica and return to the Bernabeu.
