Lewis Hamilton's joy at the Japanese GP was not enough for Toto Wolff to be critical

F1 world champion cruises to another win at Chinese Grand Prix. Toto Wolff and Christian Horner in war of words over Max Verstappen's future. F1 team-mates clash over future of Red Bull team-mate Verstoffen.

Toto Wolff critical in statement despite Lewis Hamilton qualifying seventh for Japanese GP. Hamilton was smiling and gave a positive response to qualifying seventh. But Wolff was not satisfied with that result and said he was not happy with the result. Hamilton qualified seventh for the Japanese Grand Prix on Sunday.

Mercedes is in the midst of a significant change as Lewis Hamilton transitions to Ferrari. Mercedes is seeking a new driver for the upcoming season. Toto Wolff is interested in signing Sebastian Vettel, who has been linked with a move to the Red Bull. Lewis Hamilton is expected to move to Ferrari in the summer.

Toto Wolff reveals Carlos Sainz is on list to replace Lewis Hamilton. Hamilton will join Ferrari at the end of the season at end of his 11-year spell at Mercedes. The news broke earlier this year ahead of season opener at Bahrain that Hamilton would be joining Ferrari. Click here for more F1 news.

Toto Wolff's future is the only answer he can lay his hands on. Max Verstappen did not finish the Australian Grand Prix, his brakes on fire. The Red Bull driver's future will be decided by Wolff in the near future. The Dutchman has been linked with a move to Ferrari.