The NFL has seen a major defensive shift in recent years, with teams now laser-focused on stopping big plays. Light boxes, two-high coverages, and matching heavy personnel have become the new normal. In response, offenses have adapted by running the ball more against those lighter formations, using multiple tight ends, and finding explosive plays beyond just the deep ball. But through all this evolution, one truth remains: the quarterback is still king. Nothing matters more to a team's success than the play under center. And for a quarterback to truly thrive, he needs a solid support system around him. That's especially critical for young signal-callers still on their rookie contracts, because those affordable deals free up cap space to build a stronger roster around them. So, how are NFL teams using free agency and the draft to help their young guns succeed? Let's break it down.

Carolina Panthers
The Panthers knew they had to shore up the offensive line after star tackle Ikem Ekwonu suffered a severe knee injury. They made not one, but two big moves to address it. First, they signed Rasheed Walker away from the Packers in free agency, then used the No. 19 overall pick on Georgia's Monroe Freeling. At center, they brought in Luke Fortner after Cade Mays left in free agency. To give Bryce Young more weapons, they added wide receiver Chris Brazzell. The Panthers also revamped the backup quarterback room, bringing in Kenny Pickett and Will Grier after Andy Dalton's departure. Young already had his fifth-year option picked up, and this season is his chance to prove he's worth a big extension.

Houston Texans
The Texans made significant changes, and once again, the focus was on the offensive line. Tytus Howard, Juice Scruggs, and others are gone. In their place, Houston added free-agent tackle Braden Smith, free-agent guard Wyatt Teller, and first-round pick Keylan Rutledge—all expected to start up front. They also signed Evan Brown and drafted Febechi Nwaiwu in the fourth round, giving C.J. Stroud a much more stable pocket to work from.