Women in Refrigerators is a commonly criticized cliche where female characters are killed to advance a male character's development, named after Green Lantern Kyle Rayner's girlfriend stuffed in a refrigerator.Yup. And Hugh's death will be the shortcut for the character development for either Seven (who shouldn't need it) and/ or Elnor (as Hugh was his best friend for a whole 30 minutes).
I think the gender inverted version of male characters killed to advance a female character should be called Borg without painkillers or something after the painful ways in which Icheb and Hugh died to advance Seven of Nine.