Bayern Munich also has got a very good player from Dortmund , sad that he moved there.
But lets see what Dortmund will make on transfers and what kind of new players are coming.
Even though my symathies towards Bayern Munich are definitely higher than the one for Borussia dortmund i am also not really happy with that transfer. First of all i think it will definitely weaken Dortmund quite a bit because Guerrero definitely was one of their best players. At the same time though i think that he will have a very hard time to get into the starting Eleven of Bayern. I just don't think that he is stronger than any of the current Bayern players. He is very versatile though.