This is a segment from Sports Open Line with Matt Pauley.

Corey Miller, sports journalist at KSDK, joins Matt at Cardinals spring training camp in Jupiter to discuss Nolan Arenado's fielding drills, John Mozeliak's extension as President of Baseball Operations, the organization post-Mozeliak, and whether or not Jordan Walker will make the Opening Day roster.

Sports Open Line with Matt Pauley airs weeknights 6-8PM CT on KMOX barring any Billikens or Cardinals games. Join the show by calling or texting (314) 436-7900 or by tweeting to Matt @MattPauleyOnAir. Listen live at 1120AM, 98.7FM, or on the free Audacy app.