London giants Chelsea have not given up England international March Guehi. The Blues believe the centre back will join them in the summer and snub Tottenham who have been pursuing him.
Newcastle United value 25-year-old Sweden forward Alexander Isak at £150m.
Chelsea are open to selling Brazil midfielder Andrey Santos, 20, who is on loan at Strasbourg, at the end of the season.
Arsenal looked at four forward players in the January transfer window but opted not to bring one in because of a lack of quality options.
Newcastle have rejected a transfer bid from Galatasaray for 34-year-old English right-back Kieran Trippier.
Manchester United, Chelsea and Newcastle are interested in Crystal Palace and France striker Jean-Philippe Mateta, 27, who is yet to sign a new contract.
Chelsea are expected to lower their asking price for 26-year-old English midfielder Kiernan Dewsbury-Hall, after transfer talks failed in January.
Manchester United are set to be more than £27m down on their anticipated Premier League prize money for this season.
There is a £62m release clause in the four-and-a-half year contract signed by Wolves and Brazil striker Matheus Cunha last week, with no restrictions on which clubs can activate it.
Stuttgart are interested in Como boss Cesc Fabregas as their next manager, should Sebastian Hoeness leave the Bundesliga club in the summer.