Stan Wawrinka has made a nice career for himself on the tour but he was always in the shadow of Roger Federer. Even when Wawrinka was winning and making strong results, Federer was the one who was receiving more attention. However, Wawrinka has nothing but love and appreciation for his fellow compatriot. Wawrinka became an Olympic and Davis Cup champion with Federer and that’s something he will never forget. “I have always taken the positive from this situation which is incredible.I’ve always been in his shadow, first in Switzerland and then elsewhere, but in the end who wouldn’t be in hi …