Here's the quote. It's from Scott Boras:
"His arm also has very little wear and tear. He was not precocious like Ben McDonald at age 12. Stephen is not a 'travel ball' guy with a lot of innings. He developed late and then fast [in college]."
I thought it was interesting because it made me wonder if there's now an impression in professional baseball that players who've pitched in travel programs since training wheels are used goods.