I'll tell you what I do. First of all, I am always looking for them. With some models it's not much of a problem with others it can be a HUGE problem. If I have a model in a pose I want and see the wrinkles, I first try and verbally instruct her to move the head in the direction that will eliminate the wrinkles. If that doesn't work, I'll walk over and actually have her follow my hand with her eyes and head and when the wrinkles are gone, I'll re-look the whole shot to make sure we haven't overcompensated and cause probs elsewhere. If all of that fails, it's time to get out of the pose and adjust the closest hip more towards you which puts less strain on the neck as she gazes towards the camera.
It can be difficult...but there is no sense taking the shot, because it WILL get noticed. You also have to be careful while changing the pose to eliminate the wrinkle, the head does not end up in an awkward position...been there , done that....
Your model is pretty as a peach and I would DEFINITELY try and work with her again...
This image had some "wrikleage" issues...I actually had to have April (camera left) come out of the pose and square up a bit and that eliminated most of the problem...if memory serves me correct, I think I had to clean up some wrinkles in post on this image as well...
