b"Norv Turner has resigned as Minnesota Vikings offensive coordinator. ESPN's Ben Goessling and 1500ESPN's Matthew Coller and Judd Zulgad react to the surprising timing of the news. The biggest question: Can interim OC Pat Shurmur solve the issue of having one of the league's worst offensive lines. Also, what does the change mean for Sam Bradford and the future of Adrian Peterson?\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"