So Storm will die and come back evil
Polaris was manipulating the metals, Krakoa was manipulating the minerals. It was a collaboration.
Polaris has been working on manipulating the impure and finite metals in rock since the start of X-Factor. Not sure if Santos rock form had much metals in there, but if there were Polaris could feasibly move it around.
The more things change, the more they are the same.
I really hope some of the X-gatekeepers get killed on the Otherworld. That would mean that Rockslide can come back.
Bringing back the old, killing the young: that's the Marvel way
About the predictions about Doug's death :
1) Hickman thinks he's one of the most underrated mutants
2) Doug has been very present since the very beginning of HoX / PoX / DoX (he's even the main character of Nightcrawler's Giant-Size)
I don't see him disappearing anytime soon
Man it’s sad to see Rockslide as the first real casualty of the Krakoa era. One thing I am hoping is that this comes as a wake up call to mutantkind that they’ve been playing too fast and loose believing that they could always fall back on the resurrection protocols. With such a reveal of issues existing in it that they hadn’t thought of, hopefully they (and writers who keep abusing death) will be more careful about death.