Why have I never seen this? o.o
I was thinking for a while (a little before the DS game came out, and there was suspicion floating around that there would be 3 different DS games) that they were going to replace all of the idols + songs with new ones for 2nd vision.
Since Miki, Hibiki, and Takane are all supposed to be in the 2nd Vision console game, they'd add Ai, Eri, and Ryo, along with 3 other idols (from where? you've got me).
and they were starting the new song lineup with Kimi wa Melody and Mata Ne, and also having Colorful Days and Overmaster.
Now that I think about it, that seems like a bit of a stretch XD Though I wish they'd hurry up and give us SOMETHING about it.
and I really wish ID:[OL] would get an idols' version / dance XD