A BEST B/W: End of an era, beginning of...?

[*Petit*]

With the first BEST we saw the end of ayu as a rising idol and saw her transform into an established artist. Her image changed, she started composing her own songs, She started writing lyrics to help others and on a more general basis, rather than just writing to "save herself".
The release of the new best collections made me wonder, what will happen next?

I think that she might appear less as a japanese domestic artist and start going international truly. As she no longer sells as much in Japan, and is already like a living legend, making a greater precense in the rest of Asia seems like a natural choice. Who knows, she might later expand into europe and Us. At least we know she'll go where people will listen.

What do you think will change, in music, lyrics, image?