Here’s a dumb meta prediction:

the creators of TBHX are going a announce a video game. It will be a PvP, 5v5 MOBA game.

The starting roster will be these first 10 heroes.

So far, the way the story is going reminds me of the lore behind these games. There would be 2 or more rival factions, and heroes would fight each other on behalf of their factions.