BMAH need a complete overhaul. It is really old, the regular AH got an overhaul and BMAH needs one as well. This way, not only players would be happy but also a lot more gold would be taken out of the game.
- Have AH end times random, so BMAH do not cater the people who can be online at the same time every night.
- Remove gears there were added from MOP and stuff that does not give any transmog.
- Have certain amount of item available every day. There should be item categories and each category should have a min and max item available.
For example, BMAH should have 2-5 pets available every day and 1-3 mount available every day with random auction times between 12-48 hours.