The latest wind in the rumours linking Schumacher to Mercedes GP for 2010 is that the German may already be contractually free to sign. The previous 7 time world champion's signed consultancy agreement with Ferrari for new three-year.Ferrari reports that not acknowledged any requests from either the 40-year-old German's camp or Mercedes GP were consequently seen as evidence that the rumours lacked matter.But it emerged this week that Michael new contract with Ferrari may not have actually been signed.