Hi there!
I was thinking of you today. Remember those pictures we saw of Pete Campbell at some party and it looked like he had the first few inches of his hair shaved? I think they are trying to make it look like Pete’s hairline is receding in the show. Check out this cast picture.
http://blogs.amctv.com/photo-galleries/mad-men-season-5-cast-photos/roger-don-pete.php
Interesting. I can’t wait for the new season!