The extensions serve a couple purposes for the A's. They lock in what could be an elite lineup with less concern among the fanbase about them tearing the roster down the way they did after the 2021 season. They're largely backloaded deals, which raises the team's competitive balance payroll (based on annual value) to avoid a revenue sharing grievance without costing as much in salary while they're playing in Sacramento.
As the Marlins look to avoid a potential grievance, they could be looking to spend more than they usually would in the offseason. It's a situation not unlike the one that led the A's to sign Luis Severino and Jose Leclerc, extend Brent Rooker and Lawrence Butler, and trade for Jeffrey Springs last winter. So far, the Marlins have been connected to high-end relievers such as Devin Williams and even a qualified free agent in right-hander Michael King.
This is a situation teams are keeping an eye on, as Pat Riley has always been cautious with giving out extensions (see Jimmy Butler's situation for details). A decision to extend or not to extend Herro will tell the tale of how the Heat view themselves in the East.
