Give Early the rest of the season this year and his fWAR will look like Bello's previous few years. Bello is a back end starter, which you said "was perfectly fine for him to settle into at 9M." If it was fine for him to be paid as a back end guy at 9M in 24, why dump him now? He's been a guy that you can rely on to be out there just about 30 G every year unlike the majority of pitchers.
Everyone is NOT healthy and Gray will not be returning next season. I'm also not sold on Jake Bennett as a starter. I think the rotation is Crochet/Suarez/Tolle/Early/Bello. We've seen Bello be successful this season. The Sox just have to unlock whatever is going on with him.