Hernandez emerged as one of the Astros ' most exciting prospects in 2014 after putting up huge numbers in the California League .
That excitement faded a bit after Hernandez 's first full season with Double - A Corpus Christi .
Hernandez emerged as one of the Astros ' most exciting prospects in 2014 after putting up huge numbers in the California League , but that excitement faded a bit after his first full season with Double - A Corpus Christi .