Miami’s first-round pick cashes in from his No. 13 selection, while the team’s second-round pick has not signed as of the morning of Dolphins rookie minicamp.

Kenneth Grant is out to show he's a rookie with bite. But the Miami Dolphins' DT has been warned to ease into things.

Miami Dolphins first-round pick, Michigan defensive tackle Kenneth Grant, sends a strong message ahead of rookie minicamp, saying that "I'm a culture changer."