I suggest more solo quest.How about more trainer points for level 110 player i love get some of those need spells the new fist but can't build up trainer point no more quest for them. how about some solo dungeons for 110 people which we can test our skills and farm for items, pets and gold.
So you want more training points but you also want a new super dungeon? Not a bad idea. As for solo dungeons, that's not really a thing, but a few more 1 vs 1 pve duels would be nice.