The Sauber team faces an uncertain future as the rest of the F1 teams voted at the weekend not to allow a 14th team on the grid next year. The Malaysian-backed Lotus team was handed the coveted 13th slot on the same day as BMW announced that it had sold the team to Qadbak, a mysterious investment group with Swiss and Arab investors. One of the names in the Qadbak set up is Russell King, who was once involved with Jenson Button’s management and who has had several abortive attempts to do deals with McLaren to set up a team More…