Dee Winters is strengthening his case to become a regular starter on the San Francisco 49ers defense in his third season.

The biggest offseason move for the San Francisco 49ers this offseason didn't involve a player, but rather the return of ...

Last season, Renardo Green played only 63 percent of the 49ers' defensive snaps. And yet, he led the team with 13 pass breakups.

But what always gets lost in this subject so much is that head coach Kyle Shanahan is one of the main leaders on the 49ers.

Communication and execution were emphasized by Robert Saleh through the offseason program, and next comes full-contact drills ...