Linking mounts/achievements to all your toons.

One thing i liked that retail did was allow your alts to use mounts and titles are higher lvl characters got. This is what makes me hesitant on playing the wotlk servers. I kinda am an altoholic and i tend to go lvl another toon right away instead of doing any serious gearing on my capped toons. This also for mount hunting and title hunting. I just never choose a main. Is their anyway, or any plans, to implement this into Wotlk? (yes i used the search function before asking this time)

Account-wide achievements and mounts were only implemented in MOP iirc.

Im aware of that. I was just asking if it would be possible to implement it into the wotlk and cata realms. Well know that i think about it maybe not lorderon cause that might take away the nostalgia feel