Top 12 pieces on the 49ers roster

KJ analyzes new QBs coach Shane Day, Martin Mayhew's promotion, the top 12 pieces on the 49ers roster, how Quinnen Williams would fit with DeForest Buckner and a plea for every SF fan to root for the Patriots on Super Bowl Sunday.bluewirepods.com Learn more about your ad choices. Visit podcastchoices.com/adchoices