Audi have made it clear that they would love to make Ferrari driver Carlos Sainz one of their drivers before they enter Formula 1. The German manufacturer reportedly made an offer to Carlos Sainz that Red Bull chief Helmut Marko suggested that they couldn’t beat. Speaking on Sky Germany’s Formula 1 coverage at the Miami Grand Prix, pundit and former F1 race winner Ralf Schumacher was having his say on the Audi situation. Although Audi won’t be on the grid for nearly another two years, they’re already preparing for their introduction to Formula 1. Sauber – the team Audi are taking over at the e…