Just like most of the populace, the NFL Power Rankings don't like to admit when we're wrong. So this week's topic was a bit tough to bring up, as we asked our NFL Nation writers to pick the one thought they had about their team this preseason that hasn't played out the way they expected.
These missed predictions run the gamut, from positive to negative to inaccurate thoughts about players, position groups and schemes. Some players have exceeded expectations (how about wide receiver Christian Kirk and, for that matter, the undefeated Arizona Cardinals) and some have not (will Baker Mayfield and Odell Beckham Jr.