Thomas Muller has revealed that Bayern Munich teammate Mario Gotze is not "100% satisfied" at the Allianz Arena.

A lack of fitness and form has seen the 23-year-old reduced to a bit-part role with the Bavarians, starting just five Bundesliga outings all season.

Consequently, speculation has mounted in recent days that Jurgen Klopp, whom Gotze played under at Borussia Dortmund, would like to bring him to Liverpool.

"I speak with Mario and think he is not 100% satisfied with his situation at Bayern," he told a press conference. "I am not Mario's agent, so I am not going to speak about his future."

Gotze is contracted to Bayern until 2017.