Tevinter
Dalayan Pious Diety
I think expanding character progression on tomes was a very bad idea long-term. Doesn't add any flavor whatsoever to your character ( minus a few specifics ). That idea should have stopped after tomes of power and a few others off of very specific and very hard mobs. And they should definitely not be as rampant as they are now.
So after codex 5 and possibly class tomes/EF tomes, you have nothing to exp? I guess people could just make a new character, gear them by sniping lower tier targets, and then repeat all the questing and faction and time and effort put into another character. Alot of the people with 50+ tomes have alot of tomes that they have 0 use for and just inflate their tome count because they want to exp.
If people have nothing to exp, they either play an alt (most people only have one of these because they dont like questing/gearing/farmingplat for multiple toons) or they just log out. People who only log in to raid are no fun, and if tomes beyond EF/CoP didnt exist most high tier players wouldve quit a long long time ago because they have nothing to exp.
Anyways, for ideas for retaining newer players. Many people see a really large gear/exp gap and get a little bit discouraged. Nadox helped a bit with this, but it was a fairly tough zone and only had good exp. A zone with a similar concept to Nadox (No gear, just pure skillz) that dropped loot similar (or possibly better) than gear from CMalath, all no drop, that had a solid exp rate. The zone could consist of multiple wings, each consisting of mobs that have different ways of being handled.
A few example ideas for wings would be:
-A wing with mobs that need to be kited, but still deal some spell damage (Because who needs tanks?)
-Wings with different ways of using crowd control (mezzing, splitting, kiting, rooting etc)
-A boss type encounter only thing, where boss type encounters are the trash clear. These boss type encounters could be cool and fun things instead of big mob with big HP.
Thats just the basic idea of a random thought i just had and am to busy to currently elaborate upon