Nov.30 (GMM) Michael Schumacher has kept alive the speculation about his possible full-time return to formula one next year with Mercedes GP.
At a Brazilian kart event at the weekend in Florianopolis, the 40-year-old refused to reject the reports about his becoming Nico Rosberg's 2010 teammate."Right now I am concentrating only on these kart races," he is quoted as saying in international reports."Who knows? Anything can happen," seven time world champion Schumacher added.As for his fitness problems that prevented his return in injured Felipe Massa's Ferrari earlier this year, the German responded: "I don't have any problems with my neck. It's 100 per cent."