More and more alt experience is improved with accountwide unlocks for achievements and the new renown system in DF.
I think it is time to allow us to combine old characters into one.
If they are of the same class and race i want to be able to tell the wow server to make one, do some kind of mind merge as the vulcans would call it.
Combine their completed quests, kill statistics, renown, reputation, achievements with date & time completed while taking the older of the two, items, pets, toys, transmogs, bank and bags.
If conflicts due to different quest paths are detected, ask the user which one to take.
I sometimes change races and factions around for certain expansions and i would like to make this a more complete experience with all of my past being no longer split across multiple characters.
As an example, the climbing min-game world quest that unlocks at a higher rank with the Dragonscale Expedition is unlocked for your entire account once one character has reached that threshold. What this means is that other characters on your account, regardless of their Renown levels, can participate in the climbing mini-game, and they will see these world quests appear on the map itself.
There are some that are and some that aren’t. Cosmetic dragon looks i think are also affected.
Similiar example would be world quests that are unlocked when one Character on the account got to max level and did the chromie quest chain and met Alexstrasza in Valdrakken in the end.