Did the 49ers win the first wave of free agency? Key additions like Mike Evans, Dre Greenlaw, and Osa Odighizuwa could reshape San Francisco's roster.

Here's what we learned now that most of the biggest signings are in the rearview mirror

The first wave of NFL free agency has passed us by and it was an eventful period for the Tampa Bay Buccaneers.We can sit here and briefly gloss over the details before expanding on them below, but I say let's cut through the noise and jump right into handing out grades for the Bucs' moves,