I think this basically spells the end of the Willi Castro era.
When I started reading about Palacios I was thinking at first oh hey, look, another Willi, since he too seemed to be someone with decent recent minor league performance and a bit of pop. But Palacios shows more pop at higher levels, and he was a numbered prospect—at least by Pipeline, for what that’s worth. Fangraphs wasn’t nearly as impressed, treating him as an injury depth afterthought.
The important thing here is that, if Palacios doesn’t perform, he gets quickly discarded, instead of hanging on for a few years putting up AAAA numbers in repeated call ups because we fall irrationally in love with the tantalizing tools we can’t seem to unlock.