I explored the Wiki, and did not find any math for calculating spell haste rating as it relates to the maximum decrease in the GCD to 1 second.
Anyone have something tangible for me?
15.7 Spell Haste Rating = 1% Spell Haste Bonus
15.7 * 50 = 785 Spell Haste Rating = 50% Spell Haste Bonus?!?!
The GCD has got to be calculated differently.