I don't think just sniper limit 0 has been tried but in AU they had a summer brawl cup with no off class whatsoever iirc.

yomps 5k https://m.youtube.com/watch?v=O4whRTufxYk&t=165

when an enemy (red) spy disguises as my teammate (blue) and that the spy calls medic, I, as a blue player, will see my teammate's name on the chat calling med but with the enemy team color (red).

i am gobsmacked as to how a joe bloggs / billy no mates like you dares making a gripe about such a futile comment made a donkey's years ago. what kind of brass monkey temperature resides in you gormless brain that you make such a post 4 years after the comment. you bloody critter, weren't you sucking on you momma knockers when that comment was made anyway you juvenile doofus ?

https://www.youtube.com/watch?v=vv-uc3LarwI

In terms of pure raw mechanical skill, ronz is the best soldier in prem.

ALX1 when he needs an uber from auto:
"Derpy UUUUUUUSE"

gerz

Éjaculateur officiel
j'éjacule une cédille
j'éjacule du pétrole
j'éjacule un espadon
j'éjacule du plexiglass
j'éjacule 4 cerises
j'éjacule quelquechose
j'éjacule de la béchamel
sperme (cum)
omelette du sperme
Chief Officer Cum Delegate

Gi-Lui

When I was studying abroad in Ireland, I came back to play a Gamer's Assembly LAN in France. My plane was scheduled late at night and I was bringing with me all my peripherals and laptop in order to play. As I arrived at the airport fairly early, I opened up my laptop and played a mix, laptop on my legs, connected to the airport's WiFi, mouse pad and mouse on the seat near me.

https://www.youtube.com/watch?v=sxQ6-P5ztVo

A cheater isn't necessarily undesirable.
Moreover, what is undesirable ? I could make a point that you (or anyone really) are undesirable. You would then get banned.

Very relatable to what I said in my post. "cuz most of what they do is be salty about being banned and get the attention that they need". So they do get banned for acting weird on the forums, not directly because they cheated.

This is wrong, you do not become irrelevant just because you cheated.
This is also dangerous because if you think irrelevant people shouldn't be posting then a bar could be set where people beneath open ( low ? mid ?) level aren't allowed to answer certain posts.

Fair enough, but if you're following this path I'm sure you can absolutely see how dangerous it can become. Any admin could ban anyone on the premises that he simply doesn't fancy that guy.

not defending feno/mxr or any cheater on their cheating behavior but why in the world would you ban them from posting on a forum because they cheated ?
By cheating, did they break any forum rules ? (again, by cheating. I am not asking whether or not fenomeno broke a forum rule, I am asking if he broke a forum rule by cheating)
By cheating, does their opinion become automatically irrelevant on 100% of the topics that can be discussed on the forums and therefore should they be removed the right to post on TFTV ?

The cheating part and the shit posting part are two completely different things.

If you want to do that, you would need to have separate ELO scores for each gamemode/classe IMO because otherwise the data would be so heterogeneous that the ELO would lose all meaning.
For tf2pickup.fr, I have computed an ELO per class per player and since the games are really homogeneous (only 6v6), the resulting ELO scores make sense (for instance, JuJu is by a significant margin bottom ELO as soldier and it completely matches with how impossible it is to win a game when you're matched with him).

But yeah, a general per class per gamemode ELO would also be nice !

Probably you don't have enough data to do that for most games but for players that have played loads of times against/with each others (frequent puggers or teams with core of players that have stayed for a long time together) you can try to predict the outcome of a game.
I'm thinking something more advanced than just a simple ELO system where team with higher ELO is more likely to win but rather taking into account classes, players' history with and against each others, maps, etc

But again, you probably don't have nearly enough data for this to be somewhat accurate, except for maybe the top 30 pugchamp (or tf2center ?) players.