Audi 's exit from sportscar racing could be good news for Sauber with reports in Germany that Jorg Zander will become the Swiss team 's new technical chief .
Jorg Zander headed up their technical team .
Audi 's exit from sportscar racing could be good news for Sauber with reports in Germany that Jorg Zander , who headed up their technical team , will become the Swiss team 's new technical chief .