Experts caution that altering the Dodgers' core roster, even to add a star like Kyle Tucker, might threaten team chemistry and jeopardize their chances of repeating as World Series champions.

The Los Angeles Dodgers are on the verge of winning their second consecutive World Series after sweeping the Milwaukee Brewers in the NLCS, with potential finals matchups against Seattle or Toronto.

The Dodgers are interested in signing free agent outfielder Kyle Tucker, who had a strong season with a .266 batting average, 22 home runs, and 73 RBIs despite missing some time due to injury.

Their 2025 roster closely resembles their previous championship team, with players and manager Dave Roberts having high familiarity, which is believed to be a key factor in their success.

While adding Tucker could boost the team's offense, there are concerns that trading or replacing core players like Muncy might disrupt the chemistry that has contributed to their recent achievements.