Undermine was a missed opportunity to bring back Brawler’s guild

Brawler’s guild was a fun side activity back when it was introduced in MoP and added upon until it was removed after BFA.

It was fun taking on the battles and seeing how far you could go, or watching as other players got blown up by Hexos or barely beating the timer on a hard boss.

It would have fit in with the theming in Undermine and have a fun thing to check out when not raiding or dungeoning.