Robben's father Hans says that initial talks about a new deal were likely to start in the autumn and that his son would like to remain at the club.
RB Leipzig captain Dominik Kaiser says the ongoing protests from opposition fans only serve to make the newly promoted club stronger.
Schalke sporting executive Christian Heidel has urged the club to unite as they look to turn their current crisis around.
Thorgan scored in Monchengladbach's 2-1 Champions League defeat to Barcelona on Wednesday, adding to the three goals he has netted in the Bundesliga.
Despite starting three of the opening five Bundesliga matches of the campaign, Sanches has struggled.
Pep Guardiola's out, Carlo Ancelotti's in at Bayern (at Atletico Madrid, 2:45 p.m ET, ESPN2). Subtle tactics changes could change the club's course.