The midfielder is being linked with a return to his homeland from Wolfsburg.
“Topics such as [Simon] Kjaer, Diego, or whoever – that must be decided by the end of July,” the 58-year-old told reporters. “Otherwise we will decide that the issue will end and these players will go into the season with us.
“I know that he has offers. Probably from Flamengo. For Brazilians, the domestic league is always a stepping stone for the national team.”
