Cordarrelle Patterson, through 10 weeks, is tied for the NFL lead in average yards per kickoff return. A good start to the receiver’s first season with the Raiders, right? “I mean, personally I feel like I really haven’t done s—,” Patterson said. “Knowing me and the ability I bring to the kickoff return, I feel like there’s so much more out there for me.” If that’s the case, Sunday’s game in Mexico City might be Patterson’s opportunity to show it — might be, because it’s partly a question of whether the Patriots will give him a chance. The NFL has tried to discourage kickoff returns in recent years, first by moving kickoffs to the 35-yard line and then moving touchbacks to the 25.