Khazix still being squashed...
Kha'Zix Void Spike (W) cooldown increased to 10 seconds from 8 seconds
http://www.surrenderat20.net/p/current-pbe-balance-changes.html
Didn't his voidspikes damage just get nerf in the last patch? Honestly, no one is really complaining that khazix is op. People even said he was "dead" after patch 4.9. Ever since then hes been getting consecutive nerfs and the only buff he got was a 15(maxed rank) damage buff to his q which now does peanut damage anyway.