Lately since starting on a new server (and no I don't need my BOA's I brought them over on a toon transfer after leveling a few toons without them) I've been enjoying the account wide pets interface including the ability to transfer gold across server using it, and was wondering if it would be possible to use a very similar feature for BOA's where it's bought/earned/etc on one toon and then "learned" and then on all your other account toons you can just "cage" it and use it for that toon, obviously you would then need to "learn" it again before being able to "cage" it. It's more elegant then having all of your BOA's on every single toon mailed to it when created, while also keeping each 1 purchased to being usable on only 1 toon at a time, and just like pets you could purchase more then 1 of each type.