Out of date champions

So I've listened to and talked with Master+ players and the general consensus is that many champions need updates/reworks. Both visually and kit wise. Most importantly the kits. Some are more severe than the others. As such I've compiled a list that need immediate attention. Sometimes because the champion lacks cc or lacks counterplay. Among other reasons like being easily kiteable and or being one dimensional. There's a reason these champions are or aren't played in high elo(master+), which is what determines if a champion is playable.

Nocturne(Easily kiteable and clunky kit. Pretty much only useful with his ult. Even then he often dies for it in team fights.)

Udyr(Easily kiteable and lacks skillshots. Basically he runs around and hopes someone is out of position. Ask Trick2g for more problems.)

Dr. Mundo(lacks cc)

Nunu(sees play in high elo, but lacks much counterplay, if any. All his abilities are point and click. You can't dodge his snowball.)

Veigar(really weak laning phase, can't compete against Galio, Zoe, Taliyah or any of the other meta mid laners. His late game is good, but he rarely gets there.)

Wukong(really weak laning phase and doesn't really synergize well with the current runes. Also a one dimensional champion. Very reliant on his ult to do anything.)

Volibear(easily kiteable and lacks skillshots. Also the worse champion in the game. No one plays this champion.)

I'm not saying I have all the answers or that these are the only champions that warrant looking at, but they deserve some attention. Also Riot should be talking with the pros and high elo players about these changes. I'm certain every good jungler wants Nunu reworked, but they could suggest ideas.