Sports Mole rounds up all of the latest news regarding Formula 1 on Saturday, June 6.

Saturday morning's headlines:

Mercedes hits out at 'worse tyre' for 2022
James Allison says the 18-inch rims for 2022 means that Formula 1 is switching to a "worse tyre" that is heavier and slower. Read more.

Verstappen 'anxious' ahead of 2020 re-start - Marko
Dr Helmut Marko admits that the corona crisis has rattled Max Verstappen. Read more.

F1 engines finally revving again in 2020
Formula 1 is finally revving its engines in 2020. Read more.

Wolff admits he could change job title
Toto Wolff has admitted he may soon have a different job title. Read more.

Red Bull taking 'different' package to Austria
Dr Helmut Marko hopes Red Bull is ready to take on Mercedes once the 'ghost racing' gets up and running in 2020. Read more.

Sochi open to hosting second race in 2020
Organisers of the Russian GP say they are open to hosting a second race at Sochi on the 2020 'corona calendar'. Read more.

Brawn hits back at Wolff over reverse grids
Ross Brawn has hit back at Toto Wolff's reasoning behind blocking the introduction of qualifying sprints and reverse grids for next month's 'ghost races'. Read more.

Ecclestone seeks buyer for Williams
Bernie Ecclestone says he will help his old friend Sir Frank Williams find a buyer for the embattled F1 backmarker. Read more.