McKinney has been terrible but Candelario hasn't really even been that disappointing, tbh. Power numbers are low, but it happens early in the season for some players. Other than that, it's just him getting BABIP'd. He's walking at a fantastic rate and is keeping his K's in check. McKinney, though, looks to be feeling the effects of the knee injury, or at least that is my hope. I've probably said this elsewhere, but with prospects I think you have to be careful about BABIP variation in both directions. It is less of an equal playing field than MLB, the prospects with promise should be creating a bit of their own luck, and those with horrific BABIPs are less likely to have the hitting ability to raise it significantly. In the case of Candelario we're at over 150 PA of him with a .635 OPS. Even if we can expect BABIP progression from him, the fact that he's had this stretch reflects just as poorly as the optimism does in the other direction. Because in this instance, Candelario getting neutral BABIP still isn't lighting AA on fire, and in order to be truly useful he needs to be good at that level, AAA, and then the MLB level, all escalating in difficulty(and chipping away at the expected BABIP he should have).