It is very likely that the X-Men, the world's most prominent mutant team has been infiltrated by the Skrulls as well. So, my question is, which X-Man is the most likely candidate to be a Skrull? I have three guesses: 1) Cyclops: Let's look at the facts. Right after his "merging" with Apocalypse, Summers returned a changed man to the X-Men. Right away he began shunting his wife, pushing her away. Why would he do that? Well, who wants the second most powerful telepath of the world peeking your thoughts? Right after she died he cemented his affair with Emma, which granted him Headmaster status of the School. After Xavier left, would anyone have thought that Summers would take the role of Headmaster alone? Not really. He took that role with Emma, who had already experience on it, and with it the opportunity to mold the minds of the hundreds of young mutants of Earth. What then happens after M-Day? After a lot of in-fighting with the Sentinels, Xavier returns, and what does Cyclops do, pray tell? The same thing he did with Jean, he pushes him away, why? So he doesn't loose his position as headmaster of the school. And now, as the MEssiah Complex emerges, he tries his best to be the sole leader of all of mutantkind, to gather them under his banner, which may very well be the Skrull Flag. You may ask, why doesn't he fear Emma's telepathy? Well, simple, she's a "bush league" telepath, the Skrulls know how Xavier's former telepathy worked, it is very likely they can shield themselves against it, but not against telepathy on the level of someone like Jean. Or she is a Skrull too, which isn't too crazy to think. And let us not forget that the Skrullosus in Illuminati 5 shoot Cyclop's eye-beam... 2) Colossus: The man was dead. His ashes scattered, and we just have to believe his body had been changed at the morgue? What morgue? Please. He is a Skrull. 3) Storm: Leaderess of the X-Men, suddenly out of nowhere she gives it all up to go and marry Black Panther, becoming the most influent and most important mutant ever in the world's political stage. Taht sounds skrully to me.