Okay, I'm also still a little iffy on the Alternate category, so let me know if my pick doesn't work.
Team
Deliciously Evil selects
Archangel for the
Alternate category.

Warren Worthington's wings were mutilated during the Mutant Massacre by the Marauder Harpoon, although Thor's intervention saved his life. When the wings developed gangrene, Cameron Hodge willfully signed the paperwork, against Angel's wishes, to have Warren's crippled wings amputated. Despondent over the loss of his wings, Warren escaped the hospital and commandeered his private jet, which exploded in the air as the rest of X-Factor watched helplessly from below. It was ultimately revealed that Hodge had sabotaged Warren's ultra-light airplane in order to finish off his nemesis, under the cover of an apparent suicide.
However, seconds before the explosion, Warren was spirited away by the ancient mutant Apocalypse. Apocalypse offered the despondant Angel a deal: serve him as his Horseman Death and he would give him his wings back. Apocalypse subjected Angel to extensive genetic alterations, giving him blue skin and organic metal wings, which could cut through almost anything and could fire his metal feathers as projectiles. He also gave him the title of "Death," the leader of his Horsemen, complete with extensive mental condition to make him obey Apocalypse's dark plans for him. Death would be unveiled to X-Factor during their second meeting with the Horsemen, with Warren sadistically exploiting his friend's shock at seeing him alive to defeat them in combat. As he led the Horsemen of Apocalypse to attack Manhattan, it was Iceman who helped Warren break free of Apocalypse's control by making Warren think he murdered him.