The NFL franchise tag window closes Tuesday at 4 p.m. ET, and the decisions that organizations make — or don't make — in the next 72 hours will define how the March 11 free agency period opens.

Philadelphia's situation with A.J. Brown remains the most-watched. Multiple outlets reported Saturday that the Eagles have not yet initiated meaningful extension discussions with Brown's camp, which makes a tag increasingly likely if the team wants to retain any control over his immediate future. The alternative — letting him hit open market — would remove a player from the roster who had 67 catches for 1,020 yards last season despite what multiple league sources described as a deteriorating relationship with the organization. Whatever happens Tuesday, it will carry consequences.

Green Bay is expected to apply the tag to center Josh Myers, which is a less dramatic decision but an important one. The Packers offensive line went through significant turnover last season, and Myers is one of the few interior pieces they can count on as a returning presence. Tagging him buys the organization time to work toward a longer deal without risking losing him in a thin interior line market.

In Kansas City, the tag situation is quieter than expected. The Chiefs entered the offseason with several players approaching free agency and have handled most of those situations quietly through early extensions. The one name that keeps appearing in tag conversations is nickelback Trent McDuffie, whose market value has risen considerably after three seasons as a starter. Whether Kansas City applies the tag or commits to an extension before Tuesday will tell you something about how the front office views the secondary heading into 2026.

The broader dynamic to watch is what the tag decisions communicate about how teams view the open market. Teams that apply tags to multiple players are typically signaling that they expect to be buyers in free agency; they're locking in existing pieces while leaving cap space to add externally. Teams that let players walk into free agency are often signaling confidence in internal development. The Tuesday decisions will tell both stories simultaneously.