User blog comment:Aranryanchampion/Spoiler Alert!! Empty Slot 5 confirmed!/@comment-442642-20141220172716

Previous Candidates:
 * Ashura the Glitch
 * Garry
 * Flint Lockwood
 * Foamy the Squirrel (he'll be in Superior if he doesn't make it in)
 * Jim Hawkins
 * Debbie Maddox
 * Matilda
 * Lock
 * Toon Knuckle Joe

Newcomers:
 * Sonia (Sonic Underground)
 * Manic (Sonic Underground)
 * Hildy Gloom (The 7D)
 * Grimwold Gloom (The 7D)
 * Professor Professor (The Secret Show)