Welcome to Bleacher Report's NFL1000 free-agency preview, a series where we'll use the power of the 17-man NFL1000 scouting department to bring you in-depth analysis of every NFL free agent this offseason. In this installment, lead scout Doug Farrar and wide receiver scouts Mark Schofield and Marcus Mosher dive into the wide receiver class.
This is the era of specialization in the NFL, and that's just as true of receivers as it is with other positions. A decade ago, you could largely separate receivers into a few categories: the uber-talented outside guys who were legitimate No.