Warning to the Force India Drivers... You Can Be Replaced

Vitantonio Liuzzi is ready to step into a racing cockpit if Force India's 2008 lineup does not perform adequately, technical boss Mike Gascoyne has warned.The Briton suggests that Toro Rosso refugee Liuzzi, who has been signed as the team's test driver this year, will put pressure on colleagues Giancarlo Fisichella and Adrian Sutil to push hard this season.