Cologne - FC Bayern München's summer signing Douglas Costa made quite a first impression on his Bundesliga debut against Hamburger SV. The 24-year-old proved a constant menace to HSV's backline and not only provided a dream delivery for Thomas Müller, but also found the back of the net himself to put the icing on the cake of a 5-0 win. One thing is clear, the German record titleholders have a new wing wizard in town. has all the background information on the Brazilian already making an early push for Player of the Season: