It will reportedly take a big offer for Napoli to part with centre-back Kalidou Koulibaly.
Leroy Sane stepped out for Manchester City's Under-23 side against Arsenal on Friday.
Lucas Moura and Steven Bergwijn should not be expected to star up front, which they have "never learned how to do", says Jose Mourinho.
Harry Kane is again facing a race to be fit for the end of the season, but Jose Mourinho says there is "no chance" he will take any risks.
Norwich City survived a tricky first hour to upset high-flying Leicester City thanks to a fine Jamal Lewis goal at Carrow Road.
Manchester City boss Pep Guardiola was reluctant to accept credit for victory at Real Madrid, pointing to the importance of his players.
Chelsea were hammered 3-0 by Bayern Munich in midweek and boss Frank Lampard is hoping for a reaction at Bournemouth on Saturday.
Harry Kane is recovering from injury quicker than expected and Jose Mourinho is optimistic he could still play a prominent role this season.
Nemanja Matic thinks Ole Gunnar Solskjaer, like the vastly experienced Carlo Ancelotti, is improving on the job as a manager.