Herbig's $100M Gamble Forces Pittsburgh's Pass-Rush Reckoning

The Pittsburgh Steelers handed Nick Herbig a four-year, $100 million extension on Thursday, making him the first backup pass rusher in NFL history to command nine-figure money. The move is as much about what it says internally—Herbig, a 2023 fourth-round pick, will likely make the opening depth chart as a starter—as it is about the organizational direction it telegraphs toward two of the league's more expensive edge rushers already on the roster.

T.J. Watt, a 2017 first-round pick who has built a Hall of Fame resume through age 29, signed a three-year, $123 million extension in 2025 at $41 million per year. Alex Highsmith, the 2020 third-rounder who has provided reliable complementary production, locked in a 2023 extension paying him $17 million in new-money APY across four years. Together, they anchor one of the league's premier pass-rush units. The Herbig deal, however, reframes that partnership. Pittsburgh is no longer sitting tight and hoping age takes care of roster mathematics. They're actively building an alternative.

The financial mechanics sharpen the calculus. Trading Watt clears $32 million in guaranteed money for 2026 while carrying a $10 million cap hit—an asymmetric swap that reduces short-term ceiling while preserving flexibility. Highsmith's deal is less tradeable but more movable than Watt's. The Steelers, under new GM Omar Khan and head coach Mike McCarthy, appear willing to test the market if the right offer materializes. Keeping all three for another year is technically feasible, but Herbig's pricing suggests the organization has lost faith in the durability or future value of their current star power.

For betting purposes, this resets the defensive narrative in Pittsburgh. If either Watt or Highsmith is dealt before the 2026 season, sack and pressure prop expectations shift significantly. Watt's sack totals and pressure lines, currently built on his historical 10-12 sack baseline, would face compression if he's elsewhere. Highsmith operates at a lower ceiling but carries more volume upside in a three-man rotation—his absence would inflate Herbig's target load in ways the market hasn't yet priced. The Steelers' secondary benefit too: replacing $58+ million in edge-rusher salary creates cap room for coverage upgrades, which could suppress both team and individual QB-under props for opponents. Watch the next 72 hours for trade market activity. If none materializes by July, the Herbig extension looks like an internal vote of no-confidence that will reshape Pittsburgh's defensive identity regardless of whether anyone moves.