With Tua Tagovailoa fully healthy and entering the 2025 NFL season with renewed ambition, the Miami Dolphins have bolstered their defense by signing a cornerback who could directly impact the quarterback’s performance.

While the addition of a cornerback is typically viewed from a defensive standpoint, this move also carries implications for Tagovailoa’s passing game. A stronger defense allows him to play more freely and take calculated risks downfield.

After an unfortunate debut last season that included a concussion, Tagovailoa is determined to establish himself as a top-tier quarterback in the league. Despite his personal goals, the team’s secondary was one of the most injury-plagued units, making reinforcements a sensible move.

The Dolphins’ new addition

Miami officially announced the signing of former Las Vegas Raiders and New England Patriots cornerback Jack Jones, while waiving defensive back Ryan Cooper Jr., according to a post on the team’s official X account (formerly Twitter).

Jack Jones during his stint in the Patriots

The Dolphins also added veteran Mike Hilton, a specialist in slot coverage. However, Jones is expected to bring something different—starting experience as an outside cornerback, making him a valuable asset against top-tier quarterbacks from contending teams.

Details on Jones’ arrival

According to Adam Schefter of ESPN, Jones signed a one-year deal with the Dolphins. The 27-year-old cornerback was originally selected by the New England Patriots in the fourth round of the 2022 NFL Draft. He joined the Raiders via waivers in 2023 and went on to earn a starting role.