I think its cool that Bryce Harper shops at Walmart.
I think it is great that he smiled and stood for the photo.
Once, may daughter and her best friend recognized Chuck Knoblach walking down a ramp from Yankee Stadium. Steinbrenner had been snarling at Knobbie the day before -- weird problem throwing to first -- but he stopped, smiled, and waited while a policeman snapped a picture. It must have been a bad day for him, but he is classy.
Happy that Harper is the same.