Right now Cora has eight pitchers--Winckowski, Houck, Whitlock, Pivetta, Crawford, Pivetta, Kluber, Bello, and Sale--who are all capable of pitching multiple innings in a game.
In my jaundiced view, Kluber, Sale, and Bello are in the "can't be trusted" category.
Four others--Houck, Crawford, Whitlock, and Pivetta--are more reliable. Amazingly, all four have almost the same ERA: 4.50, 4.42, 4.50, and 4.50.
Winckowski, who has pitched 12 innings in 6 games, has easily the lowest ERA, 1.50.
So my thought is that maybe Kluber, Sale, and Bello should start less often and that the four "reliables" should start more often.
And Winckowski should be used when Cora thinks a game is winnable (whatever the heck that means).