Dolphins claim cornerback Jai’Onte McMillan off waivers from Indianapolis

The Miami Dolphins announced that they have claimed cornerback Jai’Onte McMillan off waivers from the Indianapolis Colts. The move brings McMillan into the Dolphins’ football operations group through the standard waiver process, which is used when a team releases a player and other clubs have a chance to claim him before he becomes fully available.

For the Dolphins, the practical impact is straightforward: a waiver claim adds competition at a position where NFL teams routinely carry more defensive backs than they will keep on game-day rosters. Cornerback depth matters because of the range of coverage responsibilities that show up across an NFL week, from zone matchups to man coverage assignments, and because injuries or performance changes often happen quickly as teams evaluate players in practice and in the preseason.

McMillan’s addition also connects to how defensive staffs build their training-camp groups. Even when a claimed player has not yet become a regular starter, teams typically weigh size, speed, and coverage instincts, then try to determine whether a player can contribute on special teams, in nickel packages, or in sub-package roles. The Dolphins’ decision to claim him suggests they see at least some immediate value in his skill set, or they believe he can develop further in their defensive system.

The Dolphins claimed McMillan on Tuesday, according to the team’s announcement, which indicates the player’s status shifted from the Colts’ organization to Miami’s immediately after the waiver process concluded. For the Colts, the decision to put him on waivers reflects their own roster math and priorities, since waiver exposure is often part of managing depth and balancing remaining opportunities for younger players.

Waiver claims are common in August, when NFL teams finalize roster structures but are still sorting through who fits best in each scheme role. Players claimed from other teams can arrive with different experiences, and the new environment can be both an opportunity and a challenge, because the next steps depend on how quickly the player adjusts to new coaching points, terminology, and practice expectations.

What to watch next for Miami is how McMillan is used in practice and whether he earns reps with the second or third units at cornerback, as well as whether he becomes part of the special teams evaluation. In many cases, a new defensive back’s fastest path to the roster is through versatility, particularly if he can help across coverage alignments and also contribute on punt and kick coverage units.

For the Colts, the immediate question is whether they move on to other options at cornerback and whether they retain any long-term interest in McMillan’s development through future depth or practice squad opportunities. For the wider NFL landscape, the transaction underscores how offseason and preseason roster movement continues to reshape team identities before the regular season begins.