Goalkeeper Petr Cech’s long-term future at Chelsea is in doubt after he suggested he could not spend another season as understudy to Thibaut Courtois. The 32-year-old Czech Republic international has started just four Premier League games this season, with Courtois preferred as Chelsea’s number one. “I don’t know what the club’s idea will be. It looks like it works well with me and Thibaut as a duo,” Cech told the Idnes newspaper. “But that can work for one season only. I don’t want another one like this.”