Beckham's move from Real Madrid to LA Galaxy was dubbed the Beckham Experiment by media who questioned whether a global superstar could succeed and thrive in MLS. The experiment included the creation of the DP rule.
The results were mixed initially -- Beckham dealt with injuries and divided time with AC Milan on loan. But by 2011-2012, the experiment was declared a success as he helped LA win back-to-back MLS Cups and permanently raised the league's profile.