Bayern Munich president Uli Hoeness has suggested that Bastian Schweinsteiger should make Manchester United "bleed" for his treatment.
Schweinsteiger left Bayern for United in 2015, but has not hit the same heights at Old Trafford that he did during a distinguished spell at the Allianz Arena.
Problems with injury and form saw him struggle to make an impact last season, before he was deemed surplus to requirements by Jose Mourinho at the start of this campaign.
"I would let them [United] bleed until the last day and then say goodbye," Hoeness told fans at a club meeting.