Quote Originally Posted by Rekh View Post
As you stated, it takes a few seconds before the character changes to your selected standing pose. These few seconds should be removed so that our selected standing pose is actually the standing pose used when you stop walking/running/sprinting; as well as our default pose in cutscenes!
Sorry to butt in, but this is something you actually can change outside of cutscenes, at least. I've had it set so that it immediately switches to my selected standing pose since ARR.

Set "Idle Animation Delay" to 0 and your character should always switch to your selected pose immediately. Well, if I'm understanding you correctly, anyway.