Which X-Men are still dead or missing

[Technopriest]

I think Rusty is the stand out missing resurrection as someone who was heavily featured in an X-Title. I thought it coulda been cool if he was Captain Krakoa, but lame Cyke reveal instead.

Has Skids been shown? I feel like maybe once, but can't remember.

Completely agree. People who were not around back then just don't know how heavily featured Rusty was back in the 80s (he even had his own team up with Human Torch). He is definitely the stand out as far as a mutant with actual connections to main X-Men that hasn't been resurrected yet. And like with Warpath and Thunderbird, it doesn't make sense that Skids hasn't asked for him to be resurrected.

[captain Qball]

How did Hijack die again?