Games I've seen, or heard, Sox have has all different guys pitching the 7, 8, 9th. I that's not the case then I'm sorry. If Cora thinks because of score and importance of the inning is important, its not working.
I feel if a Ballplayer goes to a ballpark, and knows his role, his mindset is different. He know exactly what needs to be done. He gets a routine, he knows how to warm-up, and maybe the batters he's facing, way ahead of time.
What was it, doing the same thing and expecting different results...
Adjustment have to be made quick, and have to see if they work out before its too late. Pretty soon only 90 games left.