Here's what 5GoldGloves said. The scenario starts with Mookie agreeing to an extension.
But what if the Sox make an offer that Betts agrees to? It would still be contingent upon the reset, which would likely mean moving a high-priced pitcher and JBJ. Then they'd have to replace at least a starter and an outfielder -- hopefully with young controllables that could help restock depth and sustain contention. At that point, it may be practical instead to deal the one Red Sox with the most trade value: Devers. I hope not, because the kid looks like he could develop into a lefty combo of Cabrera/Beltre...