But he can, and he has
When he has it, he's good
When he doesn't, he's not, that's any pitcher
More often than not, he had it, as evidenced by his numbers
His biggest obstacle going forward is health now, and that will be why he's not a starter, not his command, which will now suffer even more in his comeback from surgery
While I agree Feliz will probably not be a starter anytime soon, its not b/c he doesn't have the pitches
You are one that dives into sabremetrics, are you not? I've seen you talk about some oddly named stats. So does Feliz not have a pretty high wFB/c but pretty low wSL/c and wCB/c? It also appears to me that when his FB% dropped, his WAR dropped as well.
He's a fireballer. Nothing wrong with it, but his non FB pitches aren't where they need to be when facing a batter 3+ times per game. He could have gotten there, but this injury will put him in the bullpen. At least have him in the bullpen for a few years. Maybe he goes to the pen, works on the side on control of the curve and slider, and makes it back to the rotation after 3-4 years just like CJ.