I can't figure out how Thorpe projects, but after watching his change up over dozens of hitters, it's the best pitch that's came through the Sox system since Sale's slider. There's multiple variations of the pitch, and they're all nasty. He can make it tail or sink based off the match up. Originally, I compared him to Radke, but I also see a lot of RH Jose Quintana.
I'd also rank Cease's 4 seamer up there. It's the heaviest 98 you'll ever see.