I am imagining if Lebron had Eric Gordon, Trevor Ariza, PJ Tucker and Gerald Green as teammates instead of George Hill, JR Smith, Jordan Clarkson and Rodney Hood? I think he would have a better chance of beating GSW.
Also look at their salaries:
George Hill 20m vs Eric Gordon 12.9m
JR Smith 13.7M vs PJ Tucker 7.5m
J Clarkson 11.5m vs Trevor Ariza 7.4m
Rodney Hood 2.3m vs GGreen 947k