The despise I remember didn't have Cyclops or Titans. We had to go to T2A for that.Heck even many vet players spent a lot of time in despise at the OLs, Cyclops and Titans. Despise was hands down the most used and popular dungeon for everyone from new folks fighting lizard men and farming spined leather to old farts training pets or combat skills to 120s in the depths. To remove that........... Yeah I can only speculate they were off their meds that day.
I think New Haven Mine is harped on too much. Except for the OL skill curve at the end I think the New Haven Island is perfect for training. Combine that with Blackthorn's Dungeon for some Eles in there and some mages and you have a little variety.
I think there needs to be more variety don't get me wrong, but it does have a logical progression to GM.