As the Miami Dolphins gear up for summer training, all eyes are on the roster battles that will shape the team's identity for the upcoming season. While veteran quarterback Malik Willis is widely expected to lead the offense—barring a shocking upset from Quinn Ewers—the rest of the depth chart is far from settled. Several key positions are up for grabs, promising intense competition in the months ahead.

First, the cornerback battle features JuJu Brents and Jason Marshall as frontrunners. Brents has proven his talent when healthy, but durability remains a concern. Marshall brings elite athleticism to the table, making this a compelling duel. Meanwhile, Duck could challenge for the slot role as he rebounds from a season-ending knee injury. The real intrigue, however, lies in who will line up opposite rookie first-round pick Chris Johnson—with Baker, Bonner, Wilson, and Austin all vying for roster spots.

At wide receiver, the competition is equally fierce. Tolbert, 27, enjoyed his breakout season in his third year with Dallas, while Tiny Atwell, 26, posted career-best numbers in 2024 and could serve as a backup to Malik Washington or a specialty weapon. Keep an eye on rookies Caleb Douglas and Kevin Coleman, whose development could shake up the depth chart. The Dolphins also hope to welcome Chris Bell back from a knee injury later this season, adding another layer to this positional race.

These five position battles will define the Dolphins' summer narrative, offering fans plenty to watch as the team builds toward kickoff. Stay tuned for updates as training camp heats up!