In late 2004 and early 2005, there were intense discussions concerning whether the owner of the circuit, Red Bull, would find another use for the site, or return motor sports to the venue. There was a circuit extension proposal using part of the old Österreichring. In January 2005, return of motor sports seemed more unlikely than ever, as Dietrich Mateschitz publicly announced that he had no intention of wasting money on a deficient circuit. Throughout 2005 however, there was speculation of the newly founded Red Bull Racing renovating the track to use it as a test venue.