Many injuries seem like bad luck, although some players just seem to be injury prone- maybe due to some physical weakness, poor conditioning, genetics or recklessness. It's hard to know which is which, sometimes.
Many predicted injury to Sale, but then some of his seemed fluky. Suddenly, he's Mr. Reliable.
A guy like Gio looked pretty durable and dependable, then poof.
I will say, I do not think the Sox have had any more "unexpected" injuries than the norm. We've signed guys like Richards, Kluber, Wacha, Hill, Paxton and Hill. We extended Sale, knowing he had something going on. We kept Whitlock starting, while many of us saw the warning signs.
One could argue, we got what we paid for and got what was expected, except for maybe Gio.
When you look at a team like the Astros, who had 5 homegrown SP'ers, at one point last year, and have seen 4-5 of their top 6 SP'ers out injured all or most of 2024, we can see that we have been woefully outmatched in building reliable and competent pitching staffs, since 2018.
To me, it started in 2019, when we failed to replace the departing Kimbrell and Kelly. Teh, we lost Porcello. We lost Sale to injury, almost every year and for almost the whole season. We lost ERod to Covid, Nate to several injuries and never replace Price, either. We got what was expected, IMO.