I had no post ideas and was bored, so I decided to look up common interests and hobbies among 9-11 year old kids and figure out which ones American Girl has never touched on with a character! Truly Me outfits don't count- if I counted those, then I might as well count the Truly Me wheelchair as a doll with a disability and Special Dolls wouldn't exist.
-Many sports, like football, volleyball, tennis, baseball, bowling, karate, I could go on forever
-Collecting things (like rocks, baseball cards or even dolls)
-Winter based things like skiing or snowboarding
-Fangirling over stuff (sorry that's legit my life, but American Girl's never done a cartoon nerd lol)
-Playing instruments like flute, harp, violin- anything that isn't guitar
-Playing video games
-Building things (I think that would actually be pretty cool because ALL THE MEGA CONSTRUX)
-Writing stories (could be original or fanfiction)
What else would you want American Girl to do?