KMC Forums - Kid Omega Power levels gauntlet

This is a list of the herald tier which I have seen on this forum.
Kid Omega is listed as middle tier of herald.
What feats does he have to suggest he should be there?

"Tier 3 - Herald

High
Baron Zemo (w/ Moonstones), Cyborg Superman, Dr. Strange (classic), Doomsday (Gog Wars), The Eradicator (Fortress Mode), Genis-Vell, Green Lantern (Hal, Kyle, Alan), Infinity-Man, Majestic, Moonstone (w/ both stones), Quasar, Qztr, Silver Surfer, Sinestro, Spartan 3.0, Stardust, Superman, Swamp Thing, Talisman, Thor, Zoom II (Hunter Solomon)

Middle
Adam Warlock, Alexander Nero, Beta Ray Bill, Binary, Bizarro Superman, Black Adam, Black Bolt, Cable (Full Power), Captain Atom, Circe, Cpt. Comet, Captain Marvel (DC), Count Nefaria, Damien Hellstrom, Etrigan, Evinlea, The Fallen One, Firelord, Firestorm, The Flash II (Barry Allen), The Flash III (Wally West), The Flash IV (Bart Allen), The General (Shaggy Man), General Zod, Gladiator, Green Lantern (Guy, John, Katma, Kilowog), Hulk, Hyperion, Ikaris, Imperiex Probes, Juggernaut (Classic), Kid Omega, Kurse, Lobo, Loki, Magus (Post-IG), Martian Manhunter, Maxima, Metamorpho, Mon-El, Morg, Nate Grey, Orion, Rachel Summers (Phoenix II), Red Shift, Sersi, Shaman, Skreet, Solomon Grundy, Supergirl, Supreme, Terrax the Tamer, Void (Wildstorm, no Creation Engine power), Waverider, Wildfire, Witchfire (Demon Form), Wonder Woman

Low
Absorbing Man, Air Walker, Animal Man, Apocalypse, Apollo, Aquaman (DCNU), Argent, The Atom, Aztek, Breach, Cassandra Nova, Cir-El, Damage, Darkness, Darwin, Death's Head 3.0, Death Metal, Doomsday (DOS), Doctor Doom, Dr. Invincible, Dr. Light, Dr. Light II (Kimiyo Hoshi), Dr. Polaris, Drax The Destroyer, Enchantress, Engineer, Exodus, Fin Fang Foom, The Flash I (Jay Garrick), Forerunner, Gammid, Gilgamesh, Gold Key Solar, Gorilla Grodd, Graviton, Green Lantern (Soranik Natu), Guardian I (James Hudson), He-Man, Hector Hammond, Hercules (Immortal), Iceman, Invincible, Iron Man, Isis, Jade, Jack Hawksmoor (in city), Jack of Hearts, Jericho, Kalibak, Kang, Krypto, Lightray, Living Monolith, Loki (Ultimate), Lunatik, Madison Jeffries (BOX IV), Magneto (U), Major Force, Makkari, Man-Beast, Manchester Black, Marrina (Leviathan), Mar-Vell, Matrix Supergirl, Meggan, Mongul, Monica Rambeau (Pulsar), Mr. M, Nimrod, Nova (Frankie Raye), Nova Richard Rider (current), Plastic Man, Power Girl, Prime, Professor X, Raven, Ravenous, The Ray, Red Tornado, Ronan the Accuser, Saturn Girl, Selene (External), Shadow King, Snowbird, Starhawk, Starman, Super Skrull, Stryfe, Superboy, Tempest, Thor (Ultimate), Ultra Boy, Ultra-Humanite, Ultron, Union, Vulcan, Wendigo, Winter, Witchfire (Normal), Zauriel"

In this thread he's also going to run a gauntlet:
Round 1: Professor X
Round 2: Wonder Woman
Round 3: Hyperion
Round 4: Ikaris
Round 5: Hulk
Round 6: Nate Grey
Round 7: Silver Surfer

I don't understand what feats he has to place him on the same level as nate grey for example!
Would appreciate an argument for why he is in this tier. I would've thought he was below professor X.