Stuttgart concede that keeping Antonio Rudiger will be a struggle, but only intend to do business with a 'big outfit'.
Mario Gotze and Philipp Lahm hit braces as Bundesliga leaders Bayern Munich romped to a 6-0 victory over Werder Bremen.
Stuttgart came from three goals down to snatch a 3-3 draw at home to Bayer Leverkusen and continue their recent revival.
Former Stuttgart boss Thomas Schneider has admitted to fielding interest from English clubs in Antonio Rudiger.
Hertha Berlin moved away from the Bundesliga relegation zone with a 3-2 win over Stuttgart at the Olympiastadion.
Schalke beat local rivals Borussia Dortmund 2-1 in the Revierderby, while Bayern Munich cruised to a 2-0 win at Cologne
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