@Meddler - Plans for in-need champs?

Meddler, you seem to be the only one in design who frequents the boards anymore, and for that, I applaud you. I love your champs Lissandra and Elise. Speaking of Elise, I have a few questions about champs that are in troubled spots right now and wanted to know what the plans were with them.

• Elise - She struggles in the jungle. Are there going to be any plans to bring her up to speed?

• Evelynn - Like Elise, she struggles, but her situation is a bit worse. What are upcoming plans for fixing her?

• Is there anything in the works for addressing the numerous issues with Kalista, like her intense kiting against melee champs, her ability to level everything with Rend, and the un-fun ultimate that doesn't work effectively with random strangers on the internet?

• Cassiopeia seems to have been forgotten since her kit was pumped full of numbers. Are you guys going to do anything to address her boring passive, overloaded Twin Fangs, her flat, predictable play style, and the visual reversion back to the old classic on death in all skins but Jade Fang?

That's all I have for now, but I'd be interested in hearing what you guys in R&D are doing in regards to these issues. I'm sure many other players have their own questions about other champs, so I'm admitting here that these are the few the matter to me, and I'd just like to know they're on the way to inner balance.