If this is the new MLB then I’m out

The batting order roles is something I've always been a proponent of (especially so for younger players), however, I do like the idea of hitting the pitcher 8th in certain situations, but not every situation.  If you have a thin bottom of the order, you're helping by putting the pitcher 8th and perhaps a somewhat better hitter 9th because it gives the top of your lineup, which will invariably be better, more opportunities to make something happen.  From game to game, it won't add up to a discernible amount, however, over the course of the season it does help.  But if you have a deep lineup it doesn't really do much for you.  

Bullpen roles by inning, however, need to be a thing of the past.  The notion that your closer can ONLY pitch in the 9th inning has always been puzzling to me and it was a breath of fresh air to see Francona use Andrew Miller, undoubtedly his best pitcher outside of Corey Kluber, all over the place in the 2016 playoffs.  Your best pitcher should be used in the most difficult spots, he does you no good if you're saving him for the 9th when you're shaky other guy is squandering leads in the 7th and 8th.  Why the fuck would you send some garbage time reliever to face the other team's 3-4-5 hitters when your stud pitcher is just sitting there with his dick in his hand?