Requiescat duration

[aodhan_ofinnegain]

Would it hurt so much to make it, let's say, 2 seconds longer? maybe even round it up to 15s?
I don't think is necessary to be so tight, seeing that you are already limited by MP to the amount of spells you can get in. Playing with a little bit of latency I pretty much have to mash the buttons, and even a slight delay produced by mechanics can make you lose casts, more than once I even missed the Confiteor in the heat of the moment. And I'm not about to meld SpS for that.
Seems a bad moment to bring this up with all the WAR drama, but I had this on my chest for a long time and wanted to see the patch notes.

It's not tight if you're always pressing your buttons. I've experienced it, where 1 second left, pressed confiteor and it ghosts. That's on me, because I pressed it too late or I got distracted by a mechanic and stopped pressing buttons during Requiescat. But considering I could fit 5 casted HS into requiescat during SB, little to no reason why there should be any issue except, player error.

Also worth noting, latency only affects oGCDs making you clip GCDs, in which case just single weave, but GCDs don't get affected by latency, due to a buffer which queues up your next GCD, by pressing your buttons.