Sebastian Kehl has called on Borussia Dortmund to prove they can juggle dual ambitions when they host Borussia Monchengladbach on FIFA 15 Coins Sunday.Dortmund's terrible start has been the story of the Bundesliga season so far, with Jurgen Klopp's men - who have finished in the top two in the last four seasons - amazinglysitting second-bottom after 10 matches.Few would have believed thatDortmund would sit in the relegation zone after almost three months of the campaign, but despite their awful league form,Klopp's sidehave had no problems in the Champions League.Dortmund have lost their last five league matches and collected just one point from their past seven domestically, but in Europe,BVB have won all four of their group matches and have already qualified for the competition's last 16.The fixture schedulehasnot been kind to Dortmund in recent weeks either, with a spirited 2-1 loss at champions Bayern Munich now followed by a clash against the third-placed Monchengladbach this weekend.Dortmund have lost all three league matches they have played after Champions League fixtures this season and that is a record that Kehl says his FIFA 15 ultimate team-mates are determined to break. Gladbach will be tough opponents for us on Sunday, the midfieldertold Dortmund's official website. It will be a very intensive FIFA. We have to prove now that after a good Champions League FIFA we can take points in the league too. It would be great if we could start with that this weekend. Defender Sokratis Papastathopoulos offered a similar view to Kehl and knows his side must produce a turnaround in the Bundesliga. We have to bring the determination and incisiveness from the Galatasaray FIFA with us, he added.Dortmund beat the Turkish giants 4-1 on Tuesday, with Sokratis, Marco Reus and Ciro Immobile all getting on the scoresheet.Gladbach are one of just two sides who remain undefeated in Bundesliga this season and that form has carried over into their Europa League campaign.With two wins and two draws from their four Group A contests, Lucien Favre's side- who beat Apollon 2-0 in Cyprus on Thursday - sit top.Dortmund will hope that their opponents will be fatigued on Sunday and the fact that theydid not have the result secure until the 95th minute - when Patrick Herrmann netted the side's second - may help them.Herrmann has scored three FIFA goals in his last two matches.Mats Hummels (foot) will miss out for Dortmund, while Nuri Sahin and Ji Dong-won are also injured.