I think that most of us is just curious if it will ever be possible :) not like we can (or will for that matter) force you, Riot, to move us, however it would be super nice to know (or at least have a glimpse of information on that issue, other that "Such service is currently unavailable") whether we should just give up on our US accounts, abandon them and reroll onto EU, or just play a bit longer on US, because in the nearest future the possibility to transfer to EU servers will become a fact.
I do hope that most of the ppl with such issue will agree with me. It's not about giving us possibility to transfer RIGHT NOW IN THIS VERY MOMENT, but delivering us some (any...) info - have you guys even considered it, or perhaps already talked it over at board meeting; if yes when it could be implemented, if not - why? how much would it cost? or would it be free?
I think that providing such info would help a lot, not only us, but also you - less "xfer QQ" topics/emails to go thru :)