The Golden State Warriors have locked in a dynamic core for years to come, but the one concern over how long they might last comes down to money. After a free agency period that included re-signing Stephen Curry, Kevin Durant, Andre Iguodala, and Shaun Livingston to join Klay Thompson and Draymond Green, the Warriors are about to become historically expensive. While there's no foe in the NBA that figures to challenge them, payroll and the tax punishments that come with such a high payroll threaten to break the Warriors up if ownership gets antsy about the total cost.