Dortmund optimistic despite striker problem ahead of Atletico clash

by Oliver Trust

BERLIN, April 15 (Xinhua) -- Borussia Dortmund are facing a striker problem ahead of their delicate UEFA Champions League duel against Atletico.

While Germany international Niclas Fullkrug seems stuck in a performance low, Ivorian attacker Sebastien Haller is sidelined due to an ankle injury. Reports suggest the 29-year-old is in danger of having to miss the rest of the current season.