I'm sure this has probably been said at some point, but I didn't want to bother looking through countless posts for it. But, I think it would be sort've simple and add to realism if there were an animation that went with clothing removal. I know the av. can't grip the actual edges of the clothes, but just a motion that went with the removal of the clothes. Like the arms go down, hands at the bottom of the shirt, and arms go back up as the shirt comes off. Motions to undo a zipper/button and pull pants off. A simple thing like that to make it look more natural than *poof* clothes vanish.
Sorry if this has been said 300 times as it seems like something a million would think of, but I had to get it out here to know it was said for sure.