Fantasy football trade advice: Over/underperformers to start 2014

We're taking a look at players who have overachieved to start 2014, along with the big names who have let us down through the first three weeks. We're only three weeks into the 2014 season, and already some fantasy owners are ready to give up. Top draft picks who don't produce will cause that kind of letdown. But it's still way too early to give up on some players. We only have a small sample size so far. Here, we will look at some of the top underperformers and overperformers from the first thr...