Both Duran and Abreu are good players, who would look even better on a powerhouse led by superstars. When opposing pitchers wear down trying not to let a Judge or Soto or Ohtani beat them, the second tier of regulars get to feast on mistake pitches.
But in isolation, the weaknesses of Duran and Abreu get exposed. When they're hot, they can carry a team for days... but not weeks like perennial MVP candidates.
On the Red Sox, we posters -- like fans of the majority of baseball teams -- blame most of our anguish on offensive failures. But for bad clubs, there's nothing worse than incompetent defense.
Ceddanne's value covering gap-to-gap in the middle of the pasture is more indispensable on a team like Boston, slowly turning the corner into contention. Consider bWAR for the Sox position players: Duran leads with 4.2, entirely because of his O. Next is Rafaela at 3.9 AHEAD of MVP of the regulars, Story at 3.8.
Raise your hand if you knew Ceddanne is worth more Wins than the team leader in HRs, RBIs, SBs, who also plays a sometimes spectacular shortstop. Put it this way: it's not because he hit some walk-offs before the All-Star break.