The Miami Dolphins' high-powered offense has struggled to start the 2025 season, and there's a new theory about what's causing the unit's lackluster performance. ESPN's Jeremy Fowler reported that some around the NFL feel that the Dolphins' offense is no longer a mystery to opposing teams. "I entered the season with mild concerns about Miami, given its replacement of several key players with more cost-effective options. Some around the league wonder if defenses have caught up with Mike McDaniel's offense." The Dolphins' lack of offensive firepower was evident in their 33-8 loss to the Indianapolis Colts in the season opener.