Airman (Drake Stevens, Earth-1136, member of that world's Protectors)

Cole Younger (member of the James-Younger Gang, traveled to Tombstone to confront Matt Hawk for not representing one of his brothers who later went to jail)

Despite several fan suggestions, there was never an Official Handbook of Cosmic Characters.  The closest thing ever published was an Annihilation-centric files-type book that almost exclusively consisted of reprints of files-type entries covering most of the major (and some minor/supporting) characters featured in the Annihilation event's various mini-series.

RIP Dame Maggie Smith, two-time Oscar-winning actress (including the Harry Potter films and the Downton Abbey TV series and films)
https://www.rollingstone.com/tv-movies/tv-movie-news/maggie-smith-downton-abbey-harry-potter-actress-dead-obituary-1235114276/

RIP Kris Kristofferson, singer, songwriter and actor (including the Blade films starring Wesley Snipes)
https://www.msn.com/en-us/music/news/kris-kristofferson-singer-songwriter-and-actor-dies-at-88/ar-AA1rquki?ocid=msedgntp&pc=DCTS&cvid=71650bbc8f7c4935842954e054e82dec&ei=15

V.I.G.I.L. (Vigilante Infraction General Interdiction and Limitation, anti-vigilante police task force, Punisher foes)
 

Thulsa Doom (undead wizard, Elder Race member, foe of King Kull and, millennia later, Conan)

Cody Robbins (Rogue's first boyfriend, rendered comatose when her powers first manifested during their first kiss, now deceased)

Quack o'Lantern (Earth-8311/Larval Earth supervillain)

Omoro (Black Panther character, serves as butler and security chief at the Wakandan consulate in New York City)

Mutator (George Mullaney of the New Universe, DP7 character whose body completely transformed every 24 hours)

Karr the Mummy (Jameson Karr and later Dr. Lammon, Egypt-centric experts who drank a potion and became minions of the demon Modebl, both tranformed at night into a mummy, 1940s foes of Captain America and the Young Allies, respectively)

Instant Replay (foe of SuperPro)

Goblin (Earth-928's 2099 era, Father Jennifer D'Angelo, priest turned costumed vigilante in Nueva York using goblin-themed armor & weapons)

Amahl Farouk (Egyptian mutant with telepathic powers, was possessed by the Shadow King for centuries, most recently seen as a Krakoan citizen)

Thanks for the kind words, guys.  I've been reluctant to say "yes" largely because I've never been a moderator before and therefore don't really know what the position actually entails, and also because when it comes to computers and the net, I'm like a car driver who knows how to operate a car but knows almost nothing about how a car actually works.

There's also my work schedule; currently I work up to 12 hours a night, five nights a week, and often most activity after work eats into my sleep time.  Basically, I'm willing to do it, but I'm unsure that I have the time and skills or knowledge necessary.  Let me know if I'm worrying over nothing or not.