Red Bull team principal Christian Horner says the likes of Andretti wanting to join Formula 1 face a tough task because there are logistical issues as well as financial ones.

Andretti has been publicly targeting a spot on the F1 grid for more than a year, partnering with Cadillac to form a bid that it has submitted to the FIA along with interest from a Saudi-backed team planned by Craig Pollock and an apparent evolution of the Panthera project now called Lkysunz. With the FIA analyzing submissions of interest, Horner struggles to see how many of F1’s venues could handle an extra entrant.

“I think the issues remain the same as 12 months ago, both fiscally – what is the incentive for an existing team or franchise to accept an 11th entrant, and then ultimately, who pays?” Horner said. “I mean, if it dilutes the income of the 10, it’s like turkeys voting for Christmas. Why would they (the teams) do that?