Timo Glock will leave Marussia for 2013. He had a contract until 2014, but Marussia has financial problems so they need a driver that has sponsors and money.
Caterham also needs a paydriver and Force India could do a deal with Adrian Sutil. So doesn’t look like Glock will be in a F1 cockpit this year, but he still wants to do Motosport.
It looks like he could drive in the DTM. BMW, Mercedes and Audi have free cockpits, but it’s looking like he will drive for BMW. He was testdriver for BMW Sauber in 2007, so he knows the people there. But a comeback to F1 is currently unrealistic.