Free-scoring Atalanta could throw the Serie A title race into disarray on Saturday, when they aim to win a 10th straight game at Juventus.
Manchester City could sell two players in a bid to land Napoli centre-back Kalidou Koulibaly.
Ahead of Juventus' clash with Atalanta, Maurizio Sarri agreed with Pep Guardiola.
Maurizio Sarri and Juventus were jolted by an uncharacteristic collapse against Milan, but they remain firm favourites for the Scudetto.
With Leroy Sane having departed, Manchester City reportedly want Valencia's Ferran Torres.
Cristiano Ronaldo signed for Juventus two years ago and there has been little let-up in his prolific ways.
Ketua jurulatih Inter Milan, Antonio Conte, enggan menyalahkan pemainnya selepas mensia-siakan kelebihan untuk diikat Hellas Verona 2-2 dalam perlawanan Serie A di Stadio Marcantonio Bentegodi awal pagi tadi.
Milan star Zlatan Ibrahimovic warned he will leave the Rossoneri unless things change.
A late Miguel Veloso goal prevented Inter from returning to winning ways but Antonio Conte was happy with his side's display.
Antonio Conte's Inter remain fourth in Serie A after being pegged back in the closing minutes by a spirited Hellas Verona side.