Grimes had started opening four games

Quentin Grimes had started the first four games before the development described in the report. The headline does not specify what happened next.
Quentin Grimes was in the starting lineup for the opening four games, according to the available summary. The report does not specify what happened next, so his later role, performance, or any related team decisions cannot be confirmed from the material provided. The story therefore centers on his early starting status and the unspecified development that followed.
Because the report concerns a player's early-season starting status, fans, teammates, coaches, and fantasy basketball participants could notice ripple effects if his role changes. The impact may remain mostly within sports discussion, shaping how observers view Grimes's opportunities and the team's rotation. Any broader social effect would likely be limited, though a notable role change could influence fan engagement and media attention around the team.