Well my guess is that about reviving others,
it can be done either by kurono or izumi,
well, why is this so? cause since izumi loves GANTZ so much that hes not planning on quitting then me might choose to get the weapon then revives all the dead lol may be and may not be, just a guess lol.
i dont see hatred in kuronos.
may be he'll end up being kuronos partner, who knows, cause the next bosses aint gonna be easy, specially kuronos going to face his own brotha,
the "blak glass" gang lol.
This iS gEtTinG inTerEsTinG!