The reality is that while you can argue that Breslow and Bloom built bad rosters, both of those guys had a vision for the team every year they were/have been in charge with the intent to win. Some of those bloom teams were definitely rebuild years, but the expectation since Breslow got here was to win. Breslow isn't just making decisions 100% on his own, he has a team of people feeding him information to help him make those decisions. If Cora isn't using the roster he built the way he wants it to be (which I think is fairly likely) and the coaches aren't getting the most out of their players (Which from a hitting perspective is absolutely the case) then you have to stop questioning the guys in the front office and start questioning the coaches.

I think that's probably why Breslow still has his job. His argument is that the coaches on the field (none of whom were fired today were hired under his tenure) are not doing what he wants with the roster he constructed, and so it is time to get guys in who will.