What should fans be worried about as the Vikings head to Philly?

Vikings fans react after Stefon Diggs scored a 61-yard touchdown.
Fans react after Stefon Diggs of the Minnesota Vikings scored a 61-yard touchdown at the end of the fourth quarter of the NFC Divisional Playoff game against the New Orleans Saints on Jan. 14, 2018, at U.S. Bank Stadium in Minneapolis. The Vikings defeated the Saints 29-24.