Christian Horner volunteered to take part in the training of stewards after making negative comments on the stewards during the Qatar GP.
Haas have endured a tough two years in Formula 1 in 2020 and 2021 but focused all their resources into making the 2022 car.
Lewis Hamilton had not posted anything across his social media pages since the controversial end to the 2021 Abu Dhabi GP.
Hywel Thomas, Managing Director of Mercedes AMG High Performance Powertrains, believes the power unit will pose unique challenges.
Esteban Ocon and Fernando Alonso helped Alpine finish fifth in the Formula 1 constructor's championship in the 2021 season.
Mika Hakkinen added that no one knows if Lewis Hamilton will return, but he hopes to see him in Formula 1 for the 2022 season.
Incidentally, this track is the one where Michael Schumacher began his racing career as a young go-kart driver.
Red Bull and Mercedes were comfortably the top two teams in the 2021 season, but that could change in 2022.
McLaren finished fourth in the constructor's championship in 2021, but registered their first race win in 9 years when Daniel Ricciardo won the Italian GP.
Mercedes technical director Mike Elliott believes the 2022 Formula 1 cars will still have some differences in the way they're designed.