48 Hours Before the Opener, Tampa Bay's Secondary Got Its Emergency Rebuild

TAMPA — The Buccaneers spent six months diagnosing what went wrong in 2025. The answer, in short, was the back half of the schedule: Tampa Bay dropped seven of its final nine games, slid to 8-9, and missed the playoffs for the first time since 2019. When the roster was finally set last week, the front office's most revealing moves weren't about the future. They were about the next 60 minutes of football — specifically, the passing attack waiting at Paycor Stadium on Sunday.

That's where Joe Burrow and Ja'Marr Chase stand between the Bucs and a clean start.

A Secondary Reinforced at the Buzzer

Tampa Bay made two late-window additions that reshaped its cornerback room. First came the reunion: Sean Murphy-Bunting, a second-round pick in 2019 and a key cog of the Super Bowl LV defense, returned to the franchise after stints in Tennessee and Arizona. Then came the heist.

On Sept. 1, the Chiefs claimed linebacker Jack Pyburn — a player the Bucs had waived a day earlier — off waivers. Tampa Bay answered within hours by claiming cornerback Kevin Knowles, the 23-year-old undrafted free agent out of Florida State who had made Kansas City's initial 53-man roster before being waived to make room for those claims. Consider it a roster-vs.-roster response, and one that gave the Bucs a young, athletic corner who impressed through three preseason games with the Chiefs.

For a secondary that needed reinforcements, the timing was meaningful. Veteran Josh Hayes landed on injured reserve, and center-field anchor Antoine Winfield Jr. can't cover every receiver on his own. Now Todd Bowles has a deeper rotation: Murphy-Bunting's playoff experience paired with holdovers Zyon McCollum and Jacob Parrish, plus Knowles as an intriguing wildcard.

Why It Matters This Week

The Bucs' pass defense was a vulnerability through 2025, ranking among the worst in yards allowed per game. That's a dangerous profile to carry into a Week 1 date with Burrow, who completed 66.8 percent of his passes with a 100.7 passer rating last season, and Chase, who is expected to play after a preseason knee scare. The Bengals are installed as 3.5-point home favorites with a 50.5-point total — the betting market forecasting a shootout that Tampa's suddenly deeper corner room will be asked to survive.

The additions also give Bowles schematic flexibility. Murphy-Bunting knows this system's pressures and coverages from his first tenure. Knowles, meanwhile, is unproven but athletic — the kind of option who can match up in sub-packages if a starter gets banged up in September heat.

Leadership Finally Feels Settled

The roster moves coincided with a quieter signal of direction. On Monday, the team named six captains: Baker Mayfield, Tristan Wirfs, Chris Godwin, Vita Vea, Alex Anzalone and Winfield Jr. It's a group heavy on veterans who lived through the collapse, and it answers a question that hovered over the offseason — who steadies this locker room if the season starts slowly.

Because slow starts are the real danger. Mayfield played all 17 games in 2025 but absorbed 38 sacks, and retired linebacker Lavonte David revealed in the spring that the quarterback was "going through a lot" physically. A revamped offensive line — with Wirfs healthy and new OC Zac Robinson installing a different scheme — must keep Mayfield upright long enough for the new-look secondary to matter.

The NFC South is winnable, but only if the Bucs don't spot the field an early lead. Tampa's last-minute cornerback gambit suggests the front office understands what's at stake: before they can think about January, they need to survive September's first Sunday.