I think Joe's bullpen management in the WS was just fine until he panicked and used Chapman in game 6 when there was no reason to. That led to everything after. Really you could make a good argument for it being a lot better than just fine until then. Going to Chapman in the 7th of game 5 wasn't like a great unforeseen idea or anything, but it was pretty ballsy given he would've been destroyed if it hadn't worked. But yeah he fucked up game 6 and game 7 was a total crap show. Thank God we won and none of us really have to care