Managers play a pivotal role in the success of teams in the English Premier League. They are responsible for not only tactical decisions during matches but also for player development, team morale, and overall strategy. A great example of this is the impact of Jurgen Klopp at Liverpool FC. Since his arrival in 2015, Klopp has transformed Liverpool into a dominant force in English and European football through his tactical acumen and man-management skills.

Managers also have a significant influence on player recruitment and transfer strategies. For instance, the success of Pep Guardiola at Manchester City can be attributed not only to his coaching abilities but also to his involvement in the club's transfer decisions, which has led to the acquisition of key players who fit his style of play.

Furthermore, the role of managers extends beyond the pitch, as they act as the face of the club and are often involved in media interactions and representing the team's values and ethos.

References:

• Klopp's impact at Liverpool: BBC Sport
• Guardiola's influence on transfers: The Guardian