if GCD was any lower i wouldnt have enuff tp to do anything. Atm (without using invigorate) i run out of TP sometime during the final phase of titan (towards the start) as a monk. My GCD is 2.03 seconds. If gcd was lower even invigorate wouldnt be able to keep my tp up during long fights. The gcd is fine the way it is anyway. The game is ment to be slower paced and it feels kind of turn based, its nice.