There are so many things that go into identifying strong plays at wide receiver on a weekly basis for NFL DFS. Examining game scripts, projecting volume, and weighing the matchup are some of the most common factors, but that is just the beginning. Breaking down a matchup on a macro level often isn't enough. Some of the league's worst pass defenses still have an excellent cornerback on the roster, while other perceived tough matchups have individual corners that you can pick on.
In DFS, being able to identify when a receiver is in a particularly advantageous matchup can make the difference in taking down tournaments or going home with nothing.