Despite enjoying back-to-back wins, Werder Bremen boss Viktor Skripnik looks set to make changes against in-form Borussia Dortmund.
Werder Bremen coach Viktor Skripnik has admitted he will need to consider a change in system in order to stop free-scoring Borussia Dortmund in the Bundesliga on Saturday.
Thomas Tuchel's Dortmund have won four straight games in all competitions, scoring 17 goals in the process.
In-form striker Pierre-Emerick Aubameyang, scorer of 20 goals in 17 appearances this season, netted hat-tricks in the 3-1 Europa League win at Qabala and the 5-1 Bundesliga hammering of Augsburg last week.
Those results were followed up with a 7-1 demolition of Paderborn in the DFB-Pokal on Tuesday, in which Gonzalo Castro scored twice, while Marco Reus has three goals in the last four matches.