So far Zlatan has made the fourth best debut goalwise in Serie A: History!! List:
1. Sheva (1999/2000) Milan 36 matches/24 goals. G/A 0,75.
2. Michel Platini (1982/1983), Juventus 30/16. G/A: 0,53.
3. Dario Hubner (1997/1998), Brescia 30/15. G/A: 0,50.
4. Zlatan Ibrahimovic (2004/2005), Juventus, 31/15 mål. G/A: 0,483
5. David Trezeguet (2000/2001), Juventus 29/14. G/A: 0,482.
But that's just goalwise.

He's also created a lot of goals.