Tonight (Or tomorrow depending on where you are) is the start of free agency, and entering a probable uncapped year, it should get rather interesting. Part of the reason for starting this thread, not just to talk about the goings on in the NFL, especially the Draft, is that I'm a little confused on how this whole thing works, namely a few things: The meaning of the franchise tag, Unrestricted vs. Restricted free agency, and what this uncapped summer might mean with these basics and the possible lock out in the future.