10/29/15: MLB.com Extras | Mariners in the AFL - a podcast by MLB.com

from 2015-10-30T02:13:03

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Seattle's ready to bring the heat in 2016. MLBPipeline.com's Jim Callis and Jonathan Mayo take a closer look at D.J. Peterson and Tyler O'Neill, two top prospects looking to grow in the Arizona Fall League.Learn more about your ad choices. Visit podcastchoices.com/adchoices