Wolfsburg midfielder Diego has insisted that he is "100%" committed to the club ahead of the January transfer window.
Wolfsburg ended 2013 with a 10-match unbeaten streak that lifted them up to fifth in the Bundesliga table going into the winter break.
Diego's form has raised speculation that he could be on a number of wishlists ahead of the transfer window reopening, but the Brazilian insists that he is "really happy" at the club and is leaving his future in their hands.
"I'm 100% focused on VfL Wolfsburg. I'll be back in January. I'm waiting for the club to decide which direction they want to go in," Diego told the official Bundesliga website.
"I'm trying to show the club that I'm really happy here and really want to carry on helping the team. It's up to the club to decide really, then we can talk."
Diego was among the scorers as Wolfsburg rescued a late 2-2 draw against Borussia Monchengladbach to move within two points of the top four on Sunday.