Can we get some immobile champions (hopefully a mage) for the next few?
We really need some new ones who are close if not 100% immobile with no invulnerability. The mobility/escape creep has gotten so bad as of late where if you are not on a champion with either decent to high mobility, and/or some form of invincibility/untargetable feature, you are likely going to struggle for most of the game. And every single new champion has some kind of dash, leap, massive movement speed buff, and/or invulnerability/untargetable feature.
Vel'Koz was the last champion to have absolutely no mobility worked into their kit. He is not even that bad of a champion. Good damage, has hard cc, spell range is high, and has burst. But that gets him nothing if the enemy can simply side step it. It sucks but that is going to be how it is until mobility is toned down a bit.
That being said. We can't even start to think about how to tone down mobility if we keep adding more and more mobile champions into the game. So can the next few be almost completely immobile? That would help out a lot, especially if they are fun to play. Mages tend to fit this kind of bill fairly well. So maybe a mage would be good. Someone like Xerath, Lux, Vel'Koz, or Annie would be cool.
would like to talk to you
or 

are 3 examples (however I am in no way saying to nerf these champions, if anything buff Camille back to some level of decency please)
. While yes, her passive is a massive movement speed buff, she does not have it unless she gets a kill/assist or structure within 3 seconds of damaging it. She cant initially have said mobility at the start of any fight until she completes that prerequisite.
becoming an AP item and
being introduced (yes these both are not full invulnerability, but they do offer single spell invulnerability).
rework also gave it to him as a passive, and invisibility changes made some champions become untargetable unless under an allied tower when invisible (i have no issue with invisibility though, just the inability to reveal certain champions with control wards so you can target them). It is starting to become a common thing, and I would not like it to become mainstream, where if it is not included in a champion's kit somewhere, then that champion is though of as lacking or having a handicap, and not thinking that the champion with the ability just simply has a "unique" skill/ability.