JJ McCarthy practices, what can he gain from playing???? (Part 3)

Matthew Coller talks about McCarthy returning to practice and the chance he can play against the Packers. They won't play starters so what can JJ gain from playing? The Purple Insider podcast is brought to you by FanDuel. Also, check out our sponsor HIMS at https://hims.com/purpleinsider Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.