That's great? If a normal person walked down the street with that it would be deemed a scraggly mess.
When I was walking aside him at Wimbledon a few years ago, his hair was really frizzy and a general mess. It looked unkempt. I remember really thinking this at the time.
Yes, I like how it looks in those pics (for a person who just finished a long match, not for a person who's walking down the street).
I don't think he cares too much about it. Whenever he goes to an elegant event he throws some hair gel and that's it. Can't believe no one tells him how horrible it looks.