If JD has another .300/30/100 with a .900+ OPS, he’s opting out. The Sox May try to keep him, but he’s gonna get expensive. If you keep him, theoretically, your window can stay open. But your issue now is on the pitching and offense side. Your ancillary veterans got old. Your ace lost his stuff and is now mortal. The depth on your squad is being tested and isn’t up to the test. If they don’t find it again, the likelihood of your window propping open again is minimal. This is the final year of Sox potential dominance and as of right now, it looks like it’s not materializing. Things can change