The NFL regular season kicks off in 21 days.
CB Bobby McCain's importance to the Dolphins cannot be understated.
John Congemi went one-on-one with rookie RB Kalen Ballage.

Ryan Tannehill will have the opportunity to get comfortable with his new weapons tomorrow against Carolina.
Tannehill vowed to be a more vocal leader this season.
Basketball, volleyball, track and field and football—rookie tight end Mike Gesicki is a "freak" athlete.
Chase Allen was this week's special guest on The Audible.
ChauxDown: Second-year player Davon Godchaux is a chef off the field.
Taylor Swift's Reputation Tour hits Hard Rock Stadium this Saturday night.