Japan's professional baseball team, DeNA, has declared eight players, including Mishima, as surplus to requirements. This significant shift in the roster marks a new strategy for DeNA to revamp their team framework, potentially aiming to rejuvenate their season. Exact reasons for such a large-scale change remains unclear, stirring various speculations within the baseball fan community.

In Japan, such significant shake-ups within professional sports teams are not common, leading to increased interest and speculation among fans and observers. The decision's public engagement hinges on the success of this move – whether it will hamper the team's performance or provide a fresh, successful momentum to its games.

In contrast, in US sports, such as MLB (Major League Baseball), large-scale roster changes are more frequent and perceived as regular business, dictated by performance and strategy. Management's decisions are scrutinized, but they are a recognized part of the sport's dynamics.