Dolphins coaches don’t subscribe to the notion of saving all starters from the hazards of special teams, meaning kickoff and punt return duties are Jarvis Landry’s job to lose.
“Jarvis is a frontrunner only because of the success he had last year,” special teams coordinator Darren Rizzi said. “We’re trying to develop a pool of guys. I think the more options you have, the better the team is going to be.”
Taking each of those points at a time:

Landry clearly is the team’s best kick returner.