Arsenal are keen on a creative midfielder while Chelsea find themselves in a rough patch of form which the transfer market could fix.
Amad Diallo is set to arrive at Old Trafford today with the Red Devils set to reject a loan offer from Atalanta.
Ole Gunnar Solskjaer wants the 18-year-old at the club now but he could be just one export from Serie A this year.
But the biggest rumour is that of Mohamed Salah ditching Jurgen Klopp for Spain with Real Madrid and Barcelona interested.
Daily Star Sport has been through the latest transfer rumours and given each a rating of how likely the deal is.
Today’s rumours that we rate
PSG Kean on permanent deal
Moise Kean has rediscovered his form with Paris St-Germain after the Italian forward was loaned there in the summer.
After a big-money move from Juventus to Everton, the youngster failed to make an impression.
But the 20-year-old has 11 goals in 20 appearances for PSG and a permanent move seems best for all parties.
Daily Star says: 9/10 - Good deal for everyone
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Pogba summer sale
After Mino Raiola's latest comments on Paul Pogba in December, it was believed that was the final nail in the coffin after he said he would be sold in the summer.
What has followed has been a renaissance for the Frenchman, who has been one of United's best players in recent weeks.
That has not stopped speculation over his future and the Red Devils will want to sell the midfielder instead of letting his contract expire in the summer of 2022.
Daily Star says: 8/10 - United cannot afford to let Pogba leave for free
Today’s rumours that we don’t rate
Salah eyes Madrid
There are ongoing reports that Salah has had enough of life on Merseyside and is eyeing a move to La Liga.
Real Madrid are desperate to land the Egypt international, but Barcelona are also in the conversation as they prepare for life after Lionel Messi.
But neither club are on Liverpool's level at the moment, where Salah remains the main man as their top goalscorer.
Daily Star says: 4/10 - Unlikely Liverpool would let Salah go
Dybala contract turmoil
Paulo Dybala's contract is becoming a big issue at Juventus, despite all parties looking to see it extended.
An agreement is yet to be reached, though, and United are said to be monitoring the forward, whose deal expires in the summer of 2022.
If Juve cannot agree terms, they are prepared to let him leave but a move to Old Trafford seems an odd fit, considering he did not want to go there before.
Daily Star says: 3/10 - Unlikely with Dybala not keen