What if Bayern Munich decided to announce the Gotze signing soon before the Real Madrid game just to destabilize the team?

Bayern would benefit from an all German final, not a Spanish-German. So no I don't think so. 

^ I agree with Rai. And besides, Bayern will rape anyone who stands in their way these days.

weak by Götze to sign while he is playing in the same tournament as Bayern with BVB..  He could atleast have waited to after the tournament...

I wouldnt complain if he gets shit from his home fans in the semis now

Gotze bring a lot of fans to BVB. But as a lot of fans will hate him, for what he done specially BVB fans. It would be probably same feel as with RVP. Make a superstar, then he leave to MAIN RIVAL in the league... Gotze probably lost respect in lot of fans, just time will show if he did good.