Deletion of Mr. Nebula

Comment: The sources gven so far merely confirm that the character ''exists'', meaning, it was indeed published at some issues of the Justice League comic book. But |existence does not equal notability. We can have articles about things from fiction, but if written from an out-of-universe perspective. And that's precisely the problem: that there is no such information. "Publication history" has only one sentence written under that perspective, it can be halved nto two, but that's as long as it will ever get. We can't talk about a history of creative teams working with the character, visual or narrative changes done over the years, regular publications or big crossovers featuring it as the main character, use in other media; because none of that exist. As I said, "three or four comic book appearences" is all. Expansion is not possible, the only way to expand would be to explain into even higher detail the plot of those issues, which is a big no-no
Stance: comment
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (WP:ITEXISTS)