He believes that as the gap with top European leagues narrows, the league's growth and reputation will improve, indicating that ongoing work is needed to enhance the quality of play in MLS.

Despite the progress in tactical development, Berhalter emphasizes the need for MLS to elevate its overall standard, suggesting that improvements in match speed and intensity are necessary for more managers to transition to European leagues.

Gregg Berhalter, after recently managing the US national team, has made a strong start as the manager and sporting director of Chicago Fire FC, leading the team to a significant 7-1 victory over DC United on June 10, 2025.

This victory highlights the growing trend of Major League Soccer (MLS) becoming a development platform for coaches, with many former players and assistants of Berhalter now successfully leading teams.

Notably, Berhalter's former assistants, Mikey Varas at San Diego FC and BJ Callaghan at Nashville SC, are excelling in their new managerial roles, each showcasing different tactical approaches.

Since Berhalter's departure from Columbus Crew SC in 2018, MLS has evolved significantly, with 25 out of 30 teams now possessing a clear tactical identity, a stark contrast to the few that had one back in 2018.

Berhalter acknowledges the impact of his own Columbus Crew teams, which were known for their possession-based play, influencing many teams in the league today.

He also credits the rise in tactical sophistication to the influence of teams like the NY Red Bulls, who adopted a high-pressing style under Jesse Marsch, inspiring similar strategies across other clubs.