Inter Milan midfielder Kuzmanovic: No great Serie A changes over five years
Kuzmanovic left Fiorentina in 2007 for Germany.
"I haven't noticed much difference between this league now and then although it's hard to say having only just come back. But I've changed: I spent three and a half years away from Italy, at Stuttgart, and in that time I've changed a lot physically. I developed because in Germany they do less on tactics and more athletic work, and I've also matured mentally."