"Over the last seven years, everyone who played against me knew exactly what I was going to be in," Peterson said. "When they come here and play in Arizona, nine times out of 10 we didn't see what they ran in the previous game plan. It was always a lot of motions and a lot of stacks to get my hands off [the No. 1 wideout]. Now they have to play a little bit more honest to where I'm still going to be in a little bit of press, but now my game has evolved into playing off the ball as well."