Miami Dolphins coaches Mike McDaniel and Anthony Weaver express confidence in an inexperienced secondary that has onlookers antsy.

We've already talked about the offensive side of the ball when it comes to storylines to monitor during the Miami Dolphins' joint practice session with the Jacksonville Jaguars on Thursday. So now it's time to turn things over to Anthony Weaver and Co.

Minkah Fitzpatrick isn’t merely the Dolphins’ most accomplished defensive back and best safety. He’s also, it appears, something of a Swiss Army knife. Fitzpatrick revealed this week that defensive coordinator Anthony Weaver has decided to use him in multiple roles.

Effort cannot be taught. Hustle cannot be taught. Grant has it and the Dolphins couldn't be more thrilled. "I think effort ultimately is a choice, right?" Dolphins defensive coordinator Anthony Weaver said as Miami prepared for its third week of preseason.

"We’re trying to force offenses to be off schedule," Dolphins defensive coordinator Anthony Weaver said Tuesday. "In order to do that, you’ve got to disrupt some routes. Offenses are going to give you different sets right. They’re going to stack ...

Miami Dolphins defensive coordinator Anthony Weaver praised the cornerbacks and emphasized the importance of the pass rush.

Miami Dolphins' secondary shakeup: Anthony Weaver's bold confidence and Jason Marshall's surprising role shift.

As Robinson was down on the field, Miami defensive coordinator Anthony Weaver and fellow linebacker Jaelan Phillips rushed to his side before a cart was brought out.