1. Jurgen Klopp - Podolski called him crazy. He will motivate his players. BVB will come fired up with nothing to lose. Bayern beware...
2. Lewandowski - Real couldn't stop him. He could just have another hat-trick night...does Bayern remember the DFB-Pokal against BVB?
3. Mats...that's all I can say. Mats, Mats, MATS MATS MATS!!!
These three factors will determine the game. The only other thing to note is that Roman Weidenfeller is the most under-rated goalkeeper in the world. He will show his brilliance on the world stage at Wembley.