As someone that lives in the fatherland, you know as well as I that Cologne is a city with very colourful tendancies...as such this is quite acceptable. :safeway:
Schumacher is a massive FC Cologne fan, and Lukas Podolski is from there, a fan, played for the club as well as a friend of Schumacher.
It's a nice gesture. Although Koscielni's Xmas pants disturb me.