Borussia Monchengladbach have said "there isn't an ultimatum" regarding the future of sporting director Max Eberl ahead of Sunday's game.
Former U.S. head coach Jurgen Klinsmann has urged Bobby Wood to stay at Hamburg despite links with Premier League clubs.
U.S. international Aron Johannsson has said he's in the "most difficult period" of his career after dropping down the pecking order at Werder Bremen.
With Man City's exit from the UCL, the FC crew look at the reasons why Prem clubs have struggled of late in the UCL.
Borussia Dortmund are known for an exciting style of play, but since the Bundesliga winter break, they've been on another level offensively.
Kalou joined Hertha from Lille in 2014 and his current deal had been due to expire at the end of the season.