Update from Mankato: Corners, receivers and other notes

1500ESPN's Matthew Coller is live from Mankato breaking down the top storylines from camp. Will Pat Elflein start at center? How will the Vikings use Terence Newman? Which depth receivers are standing out? See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .