There it is! The reason I don't post on message boards. Thank you for your respectful input.
She's pretty much curveball/changeup in games and working on a riseball. I doubt she'll ever throw a 12/6 dropball, but since she's not starting college or even high school tomorrow, does it really hurt her to work on it for a few minutes a week? Perhaps it will severely stunt her growth and we'll look back at this moment and wonder why we didn't do things differently.
This is a thread for the RevFire 2, a device that measures spin. We were playing around with different pitches. If she was going to a tryout or college camp, she'd probably throw a fastball/curveball/changeup. We're well aware that she won't be throwing 6 pitches in college. But I'll be sure to let her know that sluggers said she wasn't Cat Osterman.
Lighten up
I don't think Sluggers was trying to target you and your kid as much as he was trying to make a point. Focus on 2-3 pitches and master them. Your DD will be a better pitcher for it. Good luck and enjoy the ride!