Michael Schumachers future in Formula 1

As known, the 7 times world champion, Michael Schumacher after he came back to Formula 1 in 2010, he could not get the pole position at qualifyin and he could not fought for the world championship.
This year started good : the Mercedes made a fast car and at the qualification both in Australia and in Malaysia he got a below 5th place. But after two races he could get only one piont to himself and for the team. In Australia everything went fine, but after 11 laps the car got problems, so Michael needed to give up the race.
In Malaysia Michael got qualified to 3rd place but sunday right before the race started to rain, so in the first lap hegot hitted by Romain Grosjean, he had to continue the race 16th place. He was slow but still ended the race as 10th.

I hope, the Mercedes and Michael can show us something big at the next race in China.