Paladin button consolidation for 6.0

[Kabooa]

requiem cast is an Ability (oGCD) and confiteor is a spell (GCD) so idk how viable is that with the spaghetti code, apart it could create a problem of starting and ending requiem cast window in the same GCD with a spike of lag or something, i belive is more practical keep them separate.

Non-issue. Blue mage's ability from Suzaku functions exactly like this - OGCD to start, with a GCD finisher. At most, you'd just apply a separate internal 1-2s CD before Confiteor can be used if you want to proof it.