Dieter Zetsche, the man at the helm of Mercedes-Benz, believes Sergio Marchionne's departure from Ferrari has put a layer of uncertainty over Formula 1.
A severe medical condition affecting the 66-year-old executive compelled the Fiat Chrysler and Ferrari boards to replace Marchionne last weekend, the House of Maranello appointing John Elkann and Louis Camilleri as Chairman and CEO, respectively.
Both men met with Scuderia boss Maurizio Arrivabene on Monday, with Sebastian Vettel and Kimi Raikkonen joining in via video conference, according to La Gazzetta dello Sport.
"Winning the world championship is Ferrari's only goal," said Elkann afterwards.
It's unsure how changes at Ferrari will impact the team's driver line-up for 2019, with many suggesting the Scuderia could choose to retain Raikkonen rather than promote rookie Charles Leclerc.
But questions on how a change of the guard at Maranello may alter Ferrari's stance on Formula 1's political front also linger.
For Mercedes CEO Zetsche, Marchionne's unexpected and unfortunate exit is a significant event, and one that could disrupt talks, relations or alliances between Ferrari, F1 teams and the sport's commercial rights holder.
"I have always worked together well with Sergio, even throughout our battles," Zetsche told Ansa news agency.
"I don't know what will happen now, because we must start over. I have no doubt that I will continue to have good relations as I did with Sergio.
"It is clear, however, that we had reached certain fixed points on which we could work together. This will no longer be possible," he added.
"The future is a big question mark."
Gallery: The beautiful wives and girlfriends of F1 drivers
Keep up to date with all the F1 news via Facebook and Twitter
Kimi Antonelli is sitting comfortably at the top of Formula 1’s 2026 Drivers’ Championship standings,…
Former Aston Martin team principal Otmar Szafnauer has delivered a stinging verdict on Team Silverstone's…
Isack Hadjar believes one of his biggest challenges during his first season with Red Bull…
Down the years, August 4th has seen several German Grand Prix races held at the…
Pierre Gasly believes Alpine’s upcoming Dutch Grand Prix upgrade package will be “critical” to the…
Oscar Piastri may not have the results to show for his efforts in 2026, but…