Latavius Murray's contract with Minnesota effectively ends Adrian Peterson's 10-year Vikings career If AP did return, apparently he would have had to make amends with a few of his teammates Problem was, Peterson's father Nelson publicly took a shot at Minnesota's offensive line Nelson Peterson Vikings guard Alex Boone took exception to his comments, saying some guys were upset about it Boone Boone The Vikings front office is working to bolster its shaky, injury-depleted offensive line Now, former Raiders RB Murray will get to see the results, and how the line compares to Oakland's