Even this year was generally a cobbled together rotation due Woodruff's injury. You had Burnes/Peralta stable then scratched through the last 3 spots of injuries, AAAA guys, scapheap pick ups to get by. In addition, Burnes/Peralta were just ok this year but they were stable all year.
To the comment that he's always had an elite bullpen. That is generally true. However, who is responsible for it? He has to get credit it for at least some of it. They turn over the bullpen almost every year and the new guys each year that we've never heard of somehow consistently step in and take the places of the guys we all hated to lose. Like going into this year the only 'known' was Williams. Yet, I had no concern what they/he would do to replace everyone would work out just fine. And it did.