Texas Rangers catcher A.J. Pierzynski didn't face Yu Darvish last season. But his Chicago White Sox teammates that did had plenty to say about about Darvish. "Guys were coming back saying, 'This guy has really good stuff,'" said Pierzynski during the Texas Rangers Fan Fest over the weekend. "That's something as a player when you hear guys say that, that's something you're very interested to hear."