"Kog'Maw is a late game hyper carry"
"Kog'Maw is a late game hyper carry. If your team works together, then you're sure to win regardless of how immobile, squishy, damage-less, useless he is!"
http://www.leagueofgraphs.com/champions/stats/kogmaw/adc at 47.27% win rate at 40+ minutes. http://champion.gg/champion/KogMaw/ADC at a 46.58% win rate 45 minutes.
Champions that have a better super late game than Kog'Maw: Miss Fortune: http://champion.gg/champion/MissFortune 51.03% win rate at 40+ minutes. Twitch: http://champion.gg/champion/Twitch/ADC 54.08% win rate at 40+ minutes. Vayne: http://champion.gg/champion/Vayne/ADC 56.75% win rate at 40+ minutes. Caitlyn: http://champion.gg/champion/Caitlyn/ADC 51.89% win rate at 40+ minutes. Jhin: http://champion.gg/champion/Jhin/ADC 48.95% win rate at 40+ minutes. Jinx: http://champion.gg/champion/Jinx/ADC 50.35% win rate at 40+ minutes. Sivir: http://champion.gg/champion/Sivir/ADC 52.79% win rate at 40+ minutes. Tristana: http://champion.gg/champion/Tristana/ADC 51.79% win rate at 40+ minutes. Draven: http://champion.gg/champion/Draven/ADC 48.65% win rate at 40+ minutes. Ashe: http://champion.gg/champion/Ashe/ADC 49.92% win rate at 40+ minutes. Lucian: http://champion.gg/champion/Lucian/ADC 47.68% win rate at 40+ minutes. Kalista: http://champion.gg/champion/Kalista/ADC 46.67% win rate at 40+ minutes.
You can't tell me Kog'Maw is a late game hyper carry. You can't tell me that teamwork is required for Kog'Maw to win the game. You can't tell me that Kog'Maw has the advantage late game.
Draven is an early game champion/lane bully with a better late game than Kog'Maw. Lucian is an early game champion/lane bully with a better late game than Kog'Maw. Jhin is an early game champion with a better late game than Kog'Maw. Kalista is a gutted champion with a better late game than Kog'Maw. Tristana was useless all season but has a better late game than Kog'Maw. Miss Fortune lacks the armor penetration build but has a better late game than Kog'Maw.
Riot buffed Rageblade as if the primary reason for it being nerfed in the first place was because Kog'Maw "warped" under-efficient items. They buffed BoRK as if 2% increase will make up for the cost and will provide usefulness in a meta full of "reworked", "outplayable" assassins.
Riot doesn't know what to do with Kog'Maw. As long as he has a >1% play rate they can ignore him until Assassins and jungle changes settle down. The problem has persisted for months now and when Riot implemented the R buff it effected Kog'Maw negatively. Not only can he not execute targets, it is a useless poke.
I'll tell you again and again, you've been had, you've been hoodwinked, you've been led astray, bamboozled.