Consolidate popular series into single sub-threads

[KnowledgeBase]

As more DYK videos on a certain subject have been released, the amount of threads based on those series have gradually increased.

In the "Submit a Did You Know?" board, could we maybe have some additional sub-threads where all DYK facts for specific series can be posted like currently with the Mario, Pokemon and Zelda ones?

For now just have sub-threads for:
Sonic the Hedgehog Did You Knows?
Mega Man Did You Knows?
Banjo-Kazooie Did you Knows?
Final Fantasy / Kingdom Hearts Did You Knows?
Grand Theft Auto Did You Knows?
StarFox Did You Knows?
Resident Evil Did You Knows?