Guus Hiddink says Chelsea are talking to Ruben Loftus-Cheek and Branislav Ivanovic about new contracts.
Loftus-Cheek's deal expires in 2017 while Ivanovic is out of contract at the end of this season, although both are reported to be on the verge of finalising extensions.
"I am aware in the sense that the club is talking [to players about new deal] but furthermore don't have any announcements," he told reporters.
"I am just focusing on the technical part of the short-term future."
While Ivanovic was at Chelsea for Hiddink's first spell in west London, 19-year-old midfielder Loftus-Cheek is enjoying his most prolonged spell in the first team.
"We have a lot of games and I was happy with his performance. When I came in on the first day, I thought he was 22 or 23. He's a big guy but he said he's 19. Okay.
"He has a lot to learn but whenever possible he will have minutes. I think it's good to have a homegrown player and he acts mature. That's okay."
"We have youngsters and I know them better and I have [a] good impression of them. [Kenedy] is one of those who will, at the moment, stay until the end of season," he continued.
"We may need him or give him chances. He came in and started well but then you say it's up and down so that's why they need to play.
"They get lots of experience to practice with the experienced guys. He will stay until at least the end of the season."
