Rhali of Gnomeregan Forever on Wyrmrest Accord (US-A) has discovered one of the downsides of trying to raid with an all-gnome guild. The pressure plates after Immerseus in Siege of Orgrimmar don't activate for anything less than five fully-grown adult humans. Rhali and his friends tried jumping up and down, pulling out their demons and battle pets. but they still couldn't manage to get it to trigger. Time to invite a draenei to the guild, just for this contingency.