i think the controlers should vibrate whenever you hit the base pose, as an indicator that you hit the base pose correctly. the reason for this is, that you can visually see wether you hit the individual attacks spawn pose just by looking at your hands, but to check for base pose, you gotta look down. having the controller vibrate would help tell you that you hit base pose without the need to look down at your hands. probably not something advanced players would find helpfull, but it would help beginners (such as myself) a lot :3