Missing the postseason altogether would be far, far worse.
There is no reason to believe road games in Houston or Seattle are automatic losses, and even less reason to believe being eliminated by a two game losing for a lineup still potentially starting half the bench would create any situation beyond a positive one, regardless of the brief trip. Don’t forget the Sox split the season series with Seattle and won it vs Houston. (So go Seattle -take the West!) You can’t argue this team is not playoff worthy while at the same time, exalting other teams with basically the same records overall, but a losing one against Boston.
Also important - Boston owns the tiebreaker with Cleveland…