One of the biggest battles this Formula 1 season will be the scrap between the sport and its leading teams.
Liberty Media, Formula 1's owners, have put forward the suggestion of a spending cap to try and encourage new manufacturers to the sport while also helping level the playing field. But that idea has been met with serious resistance from leading teams Mercedes and Ferrari, who have even threatened to walk away from the sport altogether.
Formula 1 managing director Ross Brawn has the challenge of trying to balance the wishes of teams at the opposite end of the spectrum as well as trying to future-proof the sport while also keeping its core identity intact.
"The reality is every team has a different set of objectives," Brawn told Radio Sport in an exclusive interview. "There's quite a number of teams who want to do as well as they can but they want a more sustainable business model.
"The way the revenue is shared in Formula 1 at the moment makes it extremely difficult for the lower half of the grid. The top half of the grid are obviously happy with the results and want to maintain the differential they have but that sometimes to too big a range of performance across the Formula 1 field.