Summary: The recent call-ups of Ian Happ (7:58), Bradley Zimmer (6:34), and Jose Berrios (8:29) all have fantasy owners wondering, are these guys legit? We're answering all those questions and more in our latest listener mailbag segment (8:56) with FantasyPros correspondent, Chris Bragg. Sponsor: InsideInjuries.com - Get the Inside Injuries mobile app today for injury news & predictions. Available on iOS and Android.
