The 49ers traveled to Minnesota for their two days of joint practices with the Vikings. Rob breaks down all the details, including Trey Lance, struggles at defensive back, a dominant defensive line and how injuries affected the practices. Learn more about your ad choices. Visit podcastchoices.com/adchoices Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.