Kyle and Chris break down the 49ers' defensive line ahead of training camp -- what losing Charles Omenihu and Samson Ebukam means for the rest of the group, whether or not Arik Armstead's versatility will be tapped into, how Javon Hargrave fits in next to Nick Bosa and a lot more. Learn more about your ad choices. Visit podcastchoices.com/adchoices