I think they basically wrote Fury to give the Kes character what they felt was a better sendoff than bursting into flames (which was more or less what happened in "The Gift" - she basically exploded). And in that context I understand it.
The overall thing is, Voyager changed its showrunners at the end of Season Two and the new crew rapidly refashioned the show starting in S3, turning a "meh" entry into probably the best Star Trek series after TOS and cementing Janeway as the #1 Captain.
The overall thing is, Voyager changed its showrunners at the end of Season Two and the new crew rapidly refashioned the show starting in S3, turning a "meh" entry into probably the best Star Trek series after TOS and cementing Janeway as the #1 Captain.