No one is disputing Ronaldo is a great player, but Zlatan has won leagues everywhere he has played.
Honours
Ajax
Eredivisie (2): 2001–02, 2003–04
KNVB Cup (1): 2001–02
Johan Cruijff Shield (1): 2002
Juventus
Serie A (2): 2004–05, 2005–06 (both revoked due to the Calciopoli scandal)
Internazionale
Serie A (3): 2006–07, 2007–08, 2008–09
Supercoppa Italiana (2): 2006, 2008
Barcelona
La Liga (1): 2009–10
Supercopa de España (2): 2009, 2010
UEFA Super Cup (1): 2009
FIFA Club World Cup (1): 2009
Milan
Serie A (1): 2010–11
Supercoppa Italiana (1): 2011
Paris Saint-Germain
Ligue 1 (2): 2012–13, 2013–14
Trophée des champions (2): 2013, 2014
Coupe de la Ligue (1): 2013–14