It has been only half a season since he joined the team. I don't understand why Chelsea can be eager to sell him already now. He isn't the reason of their bad form in the end. It is due to the team effort and some weaknesses in specific positions. Now they are trying to fix these by making new transfers. Sterling is still a good attacking player and he can be useful for Chelsea. They shouldn't be in a hurry to part ways with him just yet.
There is a small rumor here in Italy about a potential swap between Inter and Barcelona.
Depay from Barca to Inter and Correa from Inter to Barca.
Depay condition at Barcelona made it easy for Inter to bring him in, moreover Barcelona had included Depay on the sale list when the transfer market opened. Apart from Inter, Atletico also really want Depay after Felix left, who moved to Chelsea. Inter and Atletico's interest in Depay has made it easier for Barcelona to let the player go to another club.