Everton boss Marco Silva admits he'd like to keep Andre Gomes and Kurt Zouma.
Barcelona midfielder Gomes and Chelsea defender Zouma are on-loan to the end of the season.
"There's always a chance," Silva admitted.
"But like I said, it's something that's not just in our hands.
"They are happy here, which is a good sign. That means they are performing, they are enjoying it and they are helping the team also.
"We are happy with them, this is the truth. It's up to us to do what we can to try to keep them.
"It's up to the clubs also, it's not just in our hands. It's in the player's minds also and they have to decide together with their own clubs. In the right moment we will do something."