As the 2025 season winds down, the Kansas City Chiefs have begun shifting their focus toward the future. On December 30, the organization added two young defenders to its practice squad, a move that came shortly after a significant roster reshuffle ahead of Week 18.
In the days leading up to the Christmas matchup against Denver, Kansas City placed several veteran players on injured reserve. With the season effectively decided, the front office opted to protect long term health rather than push banged up starters back onto the field. Those IR placements were followed by internal promotions from the practice squad to the active 53 man roster.
Once those elevations were completed, the Chiefs moved quickly to replenish their developmental depth. According to beat reporter Matt Derrick, Kansas City signed linebacker Kam Arnold and defensive tackle Marcus Harris to the practice squad. The additions bring the total to 12 players on the 16 man unit, a figure later confirmed by the NFL transaction wire.
While the timing may appear unusual, the intent behind the signings is clear. Arnold and Harris are both young, low mileage players who fit the typical profile for reserve futures contracts. Once the regular season ends, teams are allowed to secure players for the upcoming league year, guaranteeing them a spot on the initial 90 man offseason roster in 2026.
Arnold is an undrafted rookie linebacker out of Boston College. He spent training camp and the preseason with the Washington Commanders but did not survive final roster cuts. During his college career, Arnold recorded more than 250 total tackles and showed steady instincts as a downhill defender. He also logged 12 tackles across three preseason games in 2025.
Harris enters his second NFL season after being selected in the seventh round by the Houston Texans. The Auburn product started 40 games in college and finished with 11 sacks. Though his NFL production has been limited, his size and interior versatility make him a logical depth investment for Kansas City.
These quiet additions reflect how the Chiefs are approaching the closing days of a disappointing season. Rather than chase short term fixes, the organization is clearly prioritizing evaluation and long range roster construction. Practice squad signings at this stage are less about Week 18 and more about securing developmental options for spring and summer.
With the 2025 campaign nearly complete, attention inside the building is now fully shifting to the offseason. General manager Brett Veach faces several pivotal decisions, from managing major cap hits to reshaping the running game and identifying which veterans still fit the next version of the roster.
There are no headlines grabbing moves yet. But for a franchise accustomed to thinking one step ahead, these small decisions are often where the next rebound begins.
