According to the contract, Piastri should spend the next season as a reserve driver, and in 2024 replace Ricciardo. If McLaren decides to terminate the contract with Ricciardo, the team will have to pay the Australian multimillion-dollar compensation, and only then Piastri will be able to play for McLaren in 2023.
Alonso will replace Vettel at Aston Martin in the new Formula 1 season
Source: Sport

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