I've asked another previously-active wiki admin this same thing, but I'm curious if this community would consider enabling the discussions feature. Having a modern and easy area for users to communicate that is integrated into the wiki can increase activity and adds another reason to keep users coming back. Adding this feature basically upgrades the wiki from just an encyclopedia, into a comprehensive fan destination and a place for users to hang out, rather than just visiting the wiki quickly for some information, and then leaving. It could help invite fresh energy, new ideas and conversations, and help sustain the community.
Discussions will be a part of wikis on the "United Community Platform" that Fandom is in the process of rolling out, so it might be useful to have this wiki's users familiar with the system, before we all move into the new platform.
If you'd like, I could enable this feature for the wiki and it could possibly encourage new editors to join (or old ones to return). Let me know.
You can find more information about it at these links: