Most of all, there were some awesome inscriptions on the photos.
Sure, the regular season limits active players to a "best wishes" or "good luck" personalization.
Seeing the Matt Carpenter pic made me ask:
does anyone ever add "thank you" to their autographs?
Two generations prior, celebrities of all kind would thank a fan in writing when giving an autograph.
Readers: ever gotten a "thank you" autograph? I'd love to know more.