MLK DAY| Hear our Zack Wheeler Extension thoughts. Plus where is Jalvin Arias and the top international prospects are signing today. Down on the Farm: Michael Mercado. Hear how the Rob Thomson and the Philadelphia Phillies are participating in a week of service. Catch recent updates around the Phillies and MLB with Renee Washington, Jamie Lynch, Tyler Zulli, and special guest Nick Piccone, a digital content producer for Fox Sports Radio The Gambler and Content Creator for Philly sports.