Chris Biderman is joined by Kyle Madson for a special mailbag episode. Chris and Kyle answer questions submitted on Twitter ranging from the possibility of an Antonio Brown trade to the 49ers, possible free agency targets, and some potential shakeups in the NFL draft that might affect the 49ers' draft plans.bluewirepods.com 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.