This is "an abundance of caution" season, so you have to take just about every injury report with a grain of salt.
So, while the Lakers may have a lot of guys "out" tonight, (Trudell also reported that Ziaire Williams, Collin Sexton, Arthur Kaluma, Cameron Carr and Dalton Knecht will also miss tonight's game), that shouldn't be seen as some big red flag for this season.
The Lakers coaching staff is surely just ensuring something minor doesn't become major, while also taking the opportunity to experiment with lineups and give players a chance who might not otherwise get one.