@Riot will we be hearing more about the next 7 mage reworks soon?

Curious if you guys have it planned yet to talk a little more about the second wave of mage reworks you've included in the updates. Will we see that soon or is it a ways off from now?

For anyone who doesn't know, they've added **Anivia, Annie **(who Riot has talked about already), Fiddlesticks, Syndra, Veigar, Xerath and Ziggs.

What do you plan on highlighting with each champion individually, Riot? Frustrations you plan to address, both as the player and the opponent? I'm especially interested in what you guys have planned for Anivia, a champion who I personally hate with a passion, Fiddlesticks, who you've said you thought was distinct and in a good spot a while back, and Veigar, who I enjoy the most out of these and expect to see some small changes.

What do the players expect/hope to get out of these reworks? What, to you, is iconic about these champions and definitely needs to stay?