Red Bull are set for the loss of a key figure this year, with surprising comments made by team chief Christian Horner potentially having played a part.
Heading into the new campaign, there has been a big shakeup within the team, partly through choice, and partly not.
Ahead of his switch, Wheatley has now reportedly entered a period of gardening leave ahead of his official exit later this year, when he can then work for his new team.
Horner has now shockingly revealed that he encouraged Wheatley to pursue the role, despite it seemingly weakening his own outfit.
"I’m sure he’ll be an asset to Sauber," Horner told RacingNews365 on Wheatley.
"The definition of the team principal at every team is very different. It depends on what that role and function is. But it’s predominantly trackside. A lot will depend on the dynamic between himself and Mattia [Binotto].
"It’s something he has been ambitious for some time so when he got the opportunity, I encouraged him to take it. It gives opportunity to others here [at Red Bull] and is a good opportunity for him in his career.
"I encouraged him and fully supported him, saying ‘Come on, go for it, you'll regret it if you don’t'."