As the Miami Dolphins gear up for summer training, all eyes will be on the battles shaping the roster. While Malik Willis is the clear frontrunner at quarterback—and it would take a shocking upset for Quinn Ewers to unseat him—other positions are far from settled. Veterans like Patrick Paul, Aaron Brewer, De'Von Achane, Chop Robinson, Zach Sieler, Kenneth Grant, and Jordyn Brooks appear locked into starting roles, but competition will heat up across the field.

Here are five key position battles to watch this spring and summer:

1. Cornerback: JuJu Brents vs. Jason Marshall
When healthy, Brents has proven himself a reliable playmaker—his challenge is staying on the field. Marshall brings elite athleticism to the table, making this a toss-up for the starting spot opposite rookie first-rounder Chris Johnson. Don't overlook Duck, who could slide into the slot role as he recovers from a season-ending knee injury. Meanwhile, depth pieces like Baker, Bonner, Wilson, and Austin are fighting for roster spots.

2. Wide Receiver: Jalen Tolbert vs. Tutu Atwell vs. Rookies
Tolbert, 27, found his stride in Year 3 with Dallas, posting career-best receiving yards. Atwell, 26, also hit his peak in 2024 and could serve as a backup to Malik Washington or a specialty weapon. But the real intrigue lies with rookies Caleb Douglas and Kevin Coleman—how quickly can they develop? The Dolphins are also hopeful for Chris Bell's return from a knee injury later this season.

3. Edge Rusher: Josh Uche vs. Trey Moore
With Chop Robinson anchoring one side, the competition for the other edge spot is wide open. Uche brings veteran savvy and pass-rushing chops, while Moore offers youthful explosiveness. This battle could define the depth and versatility of Miami's defensive front.

4. Linebacker: Jacob Rodriguez vs. Tyrel Dodson
Behind Jordyn Brooks, the linebacker corps is up for grabs. Rodriguez and Dodson both bring physicality and instincts, but consistency will be key. The winner will earn a crucial rotational role in a defense that thrives on speed and aggression.

5. Offensive Line Depth
While Patrick Paul and Aaron Brewer are set at left tackle and center, the rest of the line will see fierce competition. Keep an eye on guards and right tackle—players like Robert Jones and Isaiah Wynn could face challenges from younger talent looking to make a name.

From the secondary to the trenches, these battles will shape the Dolphins' identity. Gear up for a summer of hard hits and bold plays—and don't forget to rep your favorite contender with fresh Dolphins apparel from our collection!