Elements feature -

There used to be a feature in an Adobe Photoshop Elements that allowed you to take the best face or each person in a photo and create one new one with the best of each person. This was especially helpful if in one picture someone had a strange expression, was talking, or blinked. You would use the selection tool on each photo and you would click a button and each person's best face was in one photo and you could delete the extras photos.

Is this still a feature? If so, how do you do this step now? If it is no longer a feature in Elements, is it avaialbe in an upgraded product? P.S. I am not looking for Liquify. The solution I am lookng for was really quick and easy to use.